<\/span><\/h2>\nTo find the critical value using TI-84, follow these steps:<\/p>\n
**Step 1:** Turn on the TI-84 calculator and press the “STAT” button located at the top left corner of the keypad.<\/p>\n
**Step 2:** Select “TESTS” from the menu options that appear on the screen by pressing the corresponding number or using the arrow buttons to navigate and then pressing “ENTER.”<\/p>\n
**Step 3:** Choose the appropriate test option based on the analysis you are conducting. For example, if you are performing a t-test, select “T-Test” from the options.<\/p>\n
**Step 4:** Enter the necessary information for the test, such as mean, standard deviation, sample size, and significance level. Remember to indicate whether it is a left-tailed, right-tailed, or two-tailed test.<\/p>\n
**Step 5:** After inputting the required information, navigate to the “Calculate” or “Calculate and draw” option and press “ENTER” to obtain the results.<\/p>\n
**Step 6:** Look for the critical value in the output generated by the calculator. It is usually denoted as “CV” or “Critical Value” and can often be found alongside test statistics, p-values, and confidence intervals.<\/p>\n
**Step 7:** Note down the critical value displayed on the screen, as it represents the boundary value used to make decisions in hypothesis testing.<\/p>\n
By following these steps, you can utilize the TI-84 calculator to find critical values with ease, saving time and reducing the chances of calculation errors.<\/p>\n