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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
Posted: Wed Jul 06, 2022 12:11 pm
by answerhappygod
- 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 13 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 $4.83. Estimate the mean bill for all cars from the drive-thru with 93% confidence. Use a graphing calculator and round the answers to at least two decimal places. <μ<$