Name:_______________________ Quiz #8 STA 261 (3 points)We want to do a hypothesis test on the average test scores of all the STA 261 students (all sections). We want to know if the average test scores are higher than 80%. Write out what the null and the alternative hypothesis would be for this test. (4 points)In your own words explain what Type 1 and Type 2 error are. (3 points)Find the following values. Z0.25 Z0.112 Z0.5 Bonus Problem (1 point) Using the same info from problem 1, draw a picture and label where the regions are that we would reject and not reject Ho if we were using ??????
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