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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.   A survey of adults found that 48​% have used a multivitamin in the past 12 months. You randomly select 60 adults and ask them if they have used a multivitamin in the past 12 months.

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.   A survey of adults found that 48​% have used a multivitamin in the past 12 months. You randomly select 60 adults and ask them if they have used a multivitamin in the past 12 months.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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.
 
A survey of adults found that
48​%
have used a multivitamin in the past 12 months. You randomly select
60
adults and ask them if they have used a multivitamin in the past 12 months.
 
 
 

Question content area bottom

Part 1
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
enter your response here
 
and the standard deviation is
enter your response here
 
.
​(Round to two decimal places as​ needed.)
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