Mathematics, 13.11.2019 00:31, kmcpig
Suppose riley is interested in the cost of a gallon of gas in her state. she finds the cost of a gallon of regular gas at 61 randomly selected gas stations and calculates the mean price of gas to be $2.62. the standard error of the mean is $0.05. what is the standard deviation of the sample ( )? round your answer to two decimal places.
Answers: 2
Mathematics, 21.06.2019 21:00, BreadOfTheBear
Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the
Answers: 1
Suppose riley is interested in the cost of a gallon of gas in her state. she finds the cost of a gal...
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