Transcription of Using the TI-83/84 Plus Chapter 8: Hypothesis Testing ...
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Using the TI-83/84 Plus Chapter 8: Hypothesis Testing ...
1 Using the TI-83/84 PlusChapter 8: Hypothesis Testing - One SampleHere we see how to use the TI 83/84 to conduct Hypothesis tests about proportions and means. The softwarewill calculate the test statistic and theP-value for the test statistic. It does not give you the critical tests about means, you can either input raw data via a list or simply enter the sample statistics. In allcases you will need to input a value from the null Hypothesis and whether the test is left, right, or of these test functions can be found by pressing theSTAT button and topic has its own page or you can go directly to the videos. Chapter - Tests about a Proportion1-PropZTest2 Play Video. Chapter - Tests about a Mean ( unknown)T-Test3 Play Video. Chapter - Tests about a Mean ( known)Z-Test4 Play Video. Entering Data Into Lists5 Play Tests about a Proportion:1-PropZTestPlay Press theSTAT button and Scroll down to5 You have to enter the proportion from the null Hypothesis (p0), the number of successes in the sample(x), the number of trials (or sample size) (n), then select two-tailed (prop6=p0), left-tailed (prop< p0)or right-tailed (prop> p0).
Chapter 8: Hypothesis Testing - One Sample Here we see how to use the TI 83/84 to conduct hypothesis tests about proportions and means. The software will calculate the test statistic and the P-value for the test statistic. It does not give you the critical value.
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