I’m studying for my Statistics class and don’t understand how to answer this. Can you help me study?
Post two of the six exercises from the list for Hypothesis Testing. Post both exercises in a single thread for grading.
Include the chapter number and exercise number in the title of the posting, e.g., 9.5.75 & 9.5.115.
Hypothesis Testing-Single Sample: 9.5.74, 9.5.75, 9.5.78, 9.5.79, 9.5.80, 9.5.81
Use a level of 5% unless otherwise stated. If the sample size is less than n=30, use a “t” distribution instead of “Z.”
Do not compute p-value for “t”distribution problems. Just compare the test value of “t” with the critical value corresponding to the given level. See examples in Videos-Topics In Stat 230. Click on link below for example of p-value for lower tail test.