According to the census bureau, 9.96% of American adults (age 18 and over) are Hispanics. An opin
Question: 24 According to the census bureau, 9.96% of American adults (age 18 and over) are Hispanics. An opinion poll plans to contact an SRS of 1200 adults.
a) What is the mean number of Hispanics in such samples?
b) What is the probability that the sample will contain fewer than 100 Hispanics? (Use the Normal approximation)
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