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Author Question: The probability that a house in an urban area will develop a leak is 5%. If 20 houses are randomly ... (Read 78 times)

itsmyluck

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The probability that a house in an urban area will develop a leak is 5%. If 20 houses are randomly selected, what is the mean of the number of houses that developed leaks?
◦ 0.5
◦ 2
◦ 1.5
◦ 1


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Marked as best answer by itsmyluck on Jan 16, 2020

Amiracle

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itsmyluck

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Reply 2 on: Jan 16, 2020
Great answer, keep it coming :)


ashely1112

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Reply 3 on: Yesterday
:D TYSM

 

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