Mathematics, 14.07.2019 06:10, liddopiink1

Suppose 46% of american singers are grammy award winners.
if a random sample of size 622 is selected, what is the probability that the proportion of grammy award winners will be less than 47%? round your answer to four decimal places.

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Suppose 46% of american singers are grammy award winners.
if a random sample of size 622 is se...