According to harpers index 50 of all federal inmates are


According to Harper's Index, 50% of all federal inmates are serving time for drug dealing. A random sample of 16 federal inmates is selected:

a) What is the probability that 12 or more are serving time for drug dealing?

b) What is the probability that 7 or fewer are serving time for drug dealing?

c) What is the expected number of inmates serving time for drug dealing?

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Basic Statistics: According to harpers index 50 of all federal inmates are
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