Use the applet Hypotheses Test for a Proportion to investigate the relationships between the probabilities of Type I and Type II errors occurring at levels .05 and .01. For this exercise, use n = 100, true p = 0.5, and alternative not equal.

a. Set null p = .5. What happens to the proportion of times the null hypothesis is rejected at the .05 level SNACK STATISTICS IN ACTION (continued) REVISITED M07_MCCL3396_14_GE_C07.indd 424 25/09/2021 21:37 SECTION