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Mathematics, 05.10.2019 05:20 nakeytrag
According to harper's index, 55% of all federal inmates are serving time for drug dealing. a random sample of 20 federal inmates is selected. (a) what is the probability that 11 or more are serving time for drug dealing? (round your answer to three decimal places.) (b) what is the probability that 2 or fewer are serving time for drug dealing? (round your answer to three decimal places.) (c) what is the expected number of inmates serving time for drug dealing? (round your answer to one decimal place.)
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Mathematics, 22.06.2019 01:20
Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site
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According to harper's index, 55% of all federal inmates are serving time for drug dealing. a random...
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