Business
Business, 18.03.2020 02:54, mikeeway33

The national average price for regular gasoline in February 2012 was reported to be $3.52 per gallon with the standard deviation of $0.08. A random sample of 13 gas stations was taken. The sampling distribution of the sample mean for the gasoline price life .a. not possible to say because the sample size it too small
b. normal
c. same as the population distribution of the gasoline price
d. not possible to say because population size is not known

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The national average price for regular gasoline in February 2012 was reported to be $3.52 per gallon...

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