5) 39% of adult Americans watch the hit show Game of Chairs. We randomly select 20 adult Americans. a) What is the probability that at least 12 of them watch Game of Chairs? b) What is the probability...

question d

Extracted text: 5) 39% of adult Americans watch the hit show Game of Chairs. We randomly select 20 adult Americans. a) What is the probability that at least 12 of them watch Game of Chairs? b) What is the probability that fewer than 15 of them watch Game of Chairs? c) How many adults would we expect in the sample of 20 to watch Game of Chairs? 20.-39=7.8 ã8 d) What is the standard deviation for the number of adult Americans out of the 20 we would expect to watch Game of Chairs? e) What is the probability that in a sample of 20 adult Americans the amount who watch Game of Chairs will be within one standard deviation of the mean?