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USA Today reported that approximately 25% of all state prison inmates released on parole become repeat offenders while on parole. Suppose the parole board is
USA Today reported that approximately 25% of all state prison inmates released on parole become repeat offenders
while on parole. Suppose the parole board is examining five prisoners up for parole. Let x = number of prisoners out of five on parole who become repeat offenders. Find the probability that three or more of the five parolees will be repeat offenders. True or False: Standard deviation = 1.13
x
0
1
2
3
4
5
P(x)
0.20
0.37
0.20
0.18
0.04
0.01
a. False
b. True
c.Both true and false
d.None of the above
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