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Asked by Ashley

70% of Americans file their taxes electronically. For a group of 30 American adults who were selected at random, what is the probability that exactly 10 of them do not file their taxes electronically.
14 years ago

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Answered by Mgraph
P=30C10(0.3)^10(0.7)^20
14 years ago
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70% of Americans file their taxes electronically. For a group of 30 American adults who were selected at random, what is the probability that exactly 10 of them do not file their taxes electronically.

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