Multiple Choice
Find the standard deviation of the binomial random variable.
-According to a college survey, 22% of all students work full time. Find the standard deviation for the random variable X, the number of students who work full time in samples of size
A) 16. 2.75
B) 3.52
C) 1.66
D) 1.88
Correct Answer:
Verified
Correct Answer:
Verified
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