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A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial
distribution. If you can, find the mean and standard deviation. If you cannot, explain why.
tbook
A survey of adults found that 64% have used a multivitamin in the past 12 months. You randomly select 50 adults and
ask them if they have used a multivitamin in the past 12 months.
Select the correct answer below and, if necessary, fill in the answer boxes within your choice.
A. No. because nq < 5.
B. No, because np < 5.
C.Yes, the mean is and the standard deviation is
(Round to two decimal places as needed.)
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