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Mathematics, 13.07.2020 19:01 dani3112

A recent survey found that 30% of telephone users have switched completely to cell phone use (i. e. they do not have landlines in their homes). A random sample of 10 of these customers is selected. What is the probability that exactly 30% of these 10 telephone users do not have landlines in their homes

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A recent survey found that 30% of telephone users have switched completely to cell phone use (i. e....
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