Fast-Food Bills for Drive-Thru Customers A random sample of 42 cars in the drive-thru of a popular fast food restaurant

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Fast-Food Bills for Drive-Thru Customers A random sample of 42 cars in the drive-thru of a popular fast food restaurant

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Fast Food Bills For Drive Thru Customers A Random Sample Of 42 Cars In The Drive Thru Of A Popular Fast Food Restaurant 1
Fast Food Bills For Drive Thru Customers A Random Sample Of 42 Cars In The Drive Thru Of A Popular Fast Food Restaurant 1 (14.12 KiB) Viewed 12 times
Fast-Food Bills for Drive-Thru Customers A random sample of 42 cars in the drive-thru of a popular fast food restaurant revealed an average bill of $16.14 per car. The population standard deviation is $4.83. Estimate the mean bill for all cars from the drive-thru with 93% confidence. Use a graphing calculator and round the answers to at least two decimal places. <μ<$
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