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About 5% of the population has a particular genetic mutation. 400 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in…

About 5% of the population has a particular genetic mutation. 400 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in…
asked 152k views
5 votes
About 5% of the population has a particular genetic mutation. 400 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in groups of 400.

asked
User Gastove
by
7.8k points

1 Answer

4 votes

Answer:

20

Explanation:

(5/100) * (400/1)

cancel the zeros

4 * 5= 20

answered
User JaffaKetchup
by
8.3k points
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