Mathematics, 05.04.2021 04:40 eboniwiley
In a sample of 700 gas stations, the mean price for regular gasoline at the pump was $2.894 per gallon and the standard deviation was $0.009 per gallon. A random sample of size 55 is drawn from this population. What is the probability that the mean price per gallon is less than $2.892?
Answers: 3
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In a sample of 700 gas stations, the mean price for regular gasoline at the pump was $2.894 per gal...
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