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Sarah randomly selected 80 shoppers at a grocery store to taste two different types of Greek yogurt. Yogurt brand B was chosen as the favorite by 53 of them. To the nearest percent, what is the 95% co
Sarah randomly selected 80 shoppers at a grocery store to taste two different types of Greek yogurt. Yogurt brand B was chosen as the favorite by 53 of them. To the nearest percent, what is the 95% confidence interval (z*-score 1.96) for the proportion of shoppers who tasted the two types of yogurt and preferred brand B? E = z* and C = + E
A.)between 10% and 66%
B.)between 42% and 64%
C.)between 52% and 81%
D.)between 56% and 77%