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In a survey, 40% of americans said they owned an answering machine. if 10 americans are selected at random, find the probability that exactly 8 own an answering machine.

In a survey, 40% of americans said they owned an answering machine. if 10 americans are selected at random, find the probability that exactly 8 own an answering machine.
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In a survey, 40% of americans said they owned an answering machine. if 10 americans are selected at random, find the probability that exactly 8 own an answering machine.

User Mridang Agarwalla
by
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1 Answer

3 votes
Probability that 8 own an answering machine is 80%
User Mark Szabo
by
7.7k points
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