Mathematics, 17.05.2021 14:50 samariahmiddlebrooks
A survey of coffee-drinking habits of the population in a
small town revealed the mean number of cups drunk per
week is 18 and the standard deviation is 4.5. If a normal
distribution is assumed, how many cups per week will
approximately 68% of the population of this small town
drink?
Answers: 1
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A survey of coffee-drinking habits of the population in a
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