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Suppose That 2

Question 83

Question 83

Multiple Choice

Suppose that 2.4% of people are left handed.If 30 people are selected at random,what is the standard deviation of the number of right-handers in the group?


A) 0.70272
B) 0.72
C) 0.85
D) 0.84
E) 5.41

Correct Answer:

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