Asked by Hannah

According to a college survey, 22% of all students work full time. Find the mean and standard deviation for the number of students who work full time in samples of size 16.
Answered by kudum
mu = np
mean = np
= 0.22 *16 =3.52
Standard Deviation = Sqrt(n PQ)
= Sqrt(16 *.22 *.78)
= 1.656985
Answered by Anonymous
A 27 year old woman decides to pay $156 for a 1 year life insurance policy with coverage of $100,000. The probability of her living through the year is 0.9995. Determine her expected value for the insurance policy show work
Answered by Eliana
According to a college survey, 22% of all students work full time. Find the mean for the number of students who work full time in samples of size 16.
Answered by Dyllan
3.52 is the answer to this question
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