{"id":261467,"date":"2024-06-23T17:12:21","date_gmt":"2024-06-23T17:12:21","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=261467"},"modified":"2024-06-23T17:12:21","modified_gmt":"2024-06-23T17:12:21","slug":"how-to-find-p-value-for-two-tailed-z-test","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/","title":{"rendered":"How to find p value for two-tailed z test?"},"content":{"rendered":"<p>When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the results. The p-value represents the probability of obtaining a test statistic as extreme as the observed value, assuming the null hypothesis is true. This article will guide you through the steps to find the p-value for a two-tailed z test.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#The_Steps_to_Find_p_Value_for_Two-Tailed_Z_Test\" title=\"The Steps to Find p Value for Two-Tailed Z Test\">The Steps to Find p Value for Two-Tailed Z Test<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#Frequently_Asked_Questions_FAQs\" title=\"Frequently Asked Questions (FAQs)\">Frequently Asked Questions (FAQs)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#1_What_is_the_significance_level_in_a_hypothesis_test\" title=\"1. What is the significance level in a hypothesis test?\">1. What is the significance level in a hypothesis test?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#2_How_do_I_determine_the_critical_value\" title=\"2. How do I determine the critical value?\">2. How do I determine the critical value?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#3_Can_the_p-value_be_negative\" title=\"3. Can the p-value be negative?\">3. Can the p-value be negative?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#4_What_does_a_p-value_of_005_indicate\" title=\"4. What does a p-value of 0.05 indicate?\">4. What does a p-value of 0.05 indicate?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#5_How_does_the_sample_size_affect_the_p-value\" title=\"5. How does the sample size affect the p-value?\">5. How does the sample size affect the p-value?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#6_Can_I_use_a_z-test_for_small_sample_sizes\" title=\"6. Can I use a z-test for small sample sizes?\">6. Can I use a z-test for small sample sizes?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#7_What_if_the_p-value_is_greater_than_005\" title=\"7. What if the p-value is greater than 0.05?\">7. What if the p-value is greater than 0.05?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#8_When_should_I_use_a_one-tailed_test_instead_of_two-tailed\" title=\"8. When should I use a one-tailed test instead of two-tailed?\">8. When should I use a one-tailed test instead of two-tailed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#9_What_are_Type_I_and_Type_II_errors\" title=\"9. What are Type I and Type II errors?\">9. What are Type I and Type II errors?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#10_Can_the_p-value_alone_determine_the_practical_significance_of_the_results\" title=\"10. Can the p-value alone determine the practical significance of the results?\">10. Can the p-value alone determine the practical significance of the results?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#11_Do_I_always_need_a_z-table_to_find_the_p-value\" title=\"11. Do I always need a z-table to find the p-value?\">11. Do I always need a z-table to find the p-value?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#12_What_happens_if_my_sample_is_not_normally_distributed\" title=\"12. What happens if my sample is not normally distributed?\">12. What happens if my sample is not normally distributed?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_Steps_to_Find_p_Value_for_Two-Tailed_Z_Test\"><\/span>The Steps to Find p Value for Two-Tailed Z Test<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1. <b>Define the null and alternative hypotheses:<\/b> In a two-tailed z test, the null hypothesis (H0) states that there is no significant difference between the sample mean and population mean, while the alternative hypothesis (Ha) suggests there is a significant difference.<\/p>\n<p>2. <b>Calculate the test statistic:<\/b> Obtain the z-score by subtracting the population mean from the sample mean and dividing it by the standard deviation divided by the square root of the sample size.<\/p>\n<p>3. <b>Determine the critical value:<\/b> Find the critical value using the significance level (\u03b1) of the test. For example, if \u03b1 = 0.05, the critical value would be 1.96 for a 95% confidence level.<\/p>\n<p>4. <b>Find the p-value:<\/b> The p-value for a two-tailed z test is the probability of observing a test statistic as extreme or more extreme than the one obtained in the sample, in both tails of the distribution. To find this value, a z-table or a statistical software can be utilized.<\/p>\n<p>5. <b>Interpret the p-value:<\/b> Compare the calculated p-value with the predetermined significance level (\u03b1). If the p-value is smaller than \u03b1, generally 0.05, it suggests rejecting the null hypothesis in favor of the alternative hypothesis. On the other hand, if the p-value is greater than \u03b1, insufficient evidence exists to reject the null hypothesis.<\/p>\n<p>The p-value provides a measure of the strength of evidence against the null hypothesis. *The smaller the p-value, the stronger the evidence against the null hypothesis, indicating a greater likelihood that the alternative hypothesis is true.*<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs\"><\/span>Frequently Asked Questions (FAQs)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_What_is_the_significance_level_in_a_hypothesis_test\"><\/span>1. What is the significance level in a hypothesis test?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nThe significance level, often denoted as \u03b1, represents the threshold for rejecting the null hypothesis. It indicates the maximum probability of committing a Type I error.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_How_do_I_determine_the_critical_value\"><\/span>2. How do I determine the critical value?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nThe critical value depends on the desired confidence level or significance level. It can be found using a z-table, t-table, or statistical software.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Can_the_p-value_be_negative\"><\/span>3. Can the p-value be negative?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, the p-value cannot be negative. It ranges between 0 and 1, representing the probability of observing the test statistic results under the null hypothesis.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_What_does_a_p-value_of_005_indicate\"><\/span>4. What does a p-value of 0.05 indicate?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nA p-value of 0.05 indicates that there is a 5% chance of obtaining the observed test statistic results if the null hypothesis is true. It is commonly used as the threshold for rejecting the null hypothesis.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_How_does_the_sample_size_affect_the_p-value\"><\/span>5. How does the sample size affect the p-value?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nA larger sample size often leads to a smaller p-value, making it easier to detect small differences between the sample and population means.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Can_I_use_a_z-test_for_small_sample_sizes\"><\/span>6. Can I use a z-test for small sample sizes?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, it is recommended to use a t-test instead of a z-test for small sample sizes (typically below 30) to account for the lack of information in small samples.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_What_if_the_p-value_is_greater_than_005\"><\/span>7. What if the p-value is greater than 0.05?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nIf the p-value is greater than 0.05, it suggests that there is not enough evidence to reject the null hypothesis at the chosen significance level.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_When_should_I_use_a_one-tailed_test_instead_of_two-tailed\"><\/span>8. When should I use a one-tailed test instead of two-tailed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nUse a one-tailed test when you are only interested in detecting a significant difference in one specific direction (e.g., testing if a new treatment is better, not just different, than an existing treatment).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_What_are_Type_I_and_Type_II_errors\"><\/span>9. What are Type I and Type II errors?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nType I error occurs when the null hypothesis is incorrectly rejected. Type II error occurs when the null hypothesis is erroneously accepted, resulting in a failure to detect a true difference.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_Can_the_p-value_alone_determine_the_practical_significance_of_the_results\"><\/span>10. Can the p-value alone determine the practical significance of the results?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, the p-value only provides statistical significance. The practical significance depends on the context of the study and should be examined along with effect size and other relevant factors.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_Do_I_always_need_a_z-table_to_find_the_p-value\"><\/span>11. Do I always need a z-table to find the p-value?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, statistical software can also calculate the p-value, which is often more convenient and accurate compared to using a z-table.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_What_happens_if_my_sample_is_not_normally_distributed\"><\/span>12. What happens if my sample is not normally distributed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nFor large sample sizes, the Central Limit Theorem states that the sampling distribution of the sample mean tends to be normally distributed, allowing the use of the z-test. However, for small sample sizes, it is recommended to use non-parametric tests or transform the data to achieve approximate normality.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the results. The p-value represents the probability of obtaining a test statistic as extreme as the observed value, assuming the null hypothesis is true. This article will guide you through the steps &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to find p value for two-tailed z test?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#more-261467\">Read more<span class=\"screen-reader-text\">How to find p value for two-tailed z test?<\/span><\/a><\/p>\n","protected":false},"author":66,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-261467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to find p value for two-tailed z test?<\/title>\n<meta name=\"description\" content=\"When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to find p value for two-tailed z test?\" \/>\n<meta property=\"og:description\" content=\"When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-23T17:12:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jamie Steele\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jamie Steele\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\"},\"author\":{\"name\":\"Jamie Steele\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/4938663f06a1cff2dff5c1af38d151c0\"},\"headline\":\"How to find p value for two-tailed z test?\",\"datePublished\":\"2024-06-23T17:12:21+00:00\",\"dateModified\":\"2024-06-23T17:12:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\"},\"wordCount\":761,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\",\"name\":\"How to find p value for two-tailed z test?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2024-06-23T17:12:21+00:00\",\"dateModified\":\"2024-06-23T17:12:21+00:00\",\"description\":\"When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to find p value for two-tailed z test?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/4938663f06a1cff2dff5c1af38d151c0\",\"name\":\"Jamie Steele\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Jamie Steele\"},\"description\":\"Guest author Jamie Steele has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to find p value for two-tailed z test?","description":"When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/","og_locale":"en_US","og_type":"article","og_title":"How to find p value for two-tailed z test?","og_description":"When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the","og_url":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2024-06-23T17:12:21+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Jamie Steele","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Jamie Steele","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/"},"author":{"name":"Jamie Steele","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/4938663f06a1cff2dff5c1af38d151c0"},"headline":"How to find p value for two-tailed z test?","datePublished":"2024-06-23T17:12:21+00:00","dateModified":"2024-06-23T17:12:21+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/"},"wordCount":761,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/","url":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/","name":"How to find p value for two-tailed z test?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2024-06-23T17:12:21+00:00","dateModified":"2024-06-23T17:12:21+00:00","description":"When conducting a hypothesis test using a two-tailed z test, it is essential to calculate the p-value to determine the statistical significance of the","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/how-to-find-p-value-for-two-tailed-z-test\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"How to find p value for two-tailed z test?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/4938663f06a1cff2dff5c1af38d151c0","name":"Jamie Steele","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Jamie Steele"},"description":"Guest author Jamie Steele has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/261467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/66"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=261467"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/261467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=261467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=261467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=261467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}