aisatubrodie3943 aisatubrodie3943

22-09-2018
Mathematics

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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.

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jrubio033 jrubio033

22-09-2018

Probability that 8 own an answering machine is 80%

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