6.1 .499

a. Consider the five varieties of apricot jelly. Identify the varieties for which you can conclude that “the mean taste scores of the two protocols (SM and RR) differ significantly at a = .05.”

b. Consider the four varieties of cheese. Identify the varieties for which you can conclude that “the mean taste scores of the two protocols (SM and RR) differ significantly at a = .05.”

c. Explain why the taste-test scores do not need to be normally distributed for the inferences, parts a and

b, to be valid.