Mathematics, 06.05.2020 05:43 alexdonatalex1314

A police officer is concerned about speeds on a certain section of Interstate 95. The data accompanying this exercise show the speeds of 40 cars on a Saturday afternoon. Click here for the Excel Data File Click here for the CSV Data File a. The speed limit on this portion of Interstate 95 is 64 mph. Specify the competing hypotheses in order to determine if the average speed is greater than the speed limit.

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A police officer is concerned about speeds on a certain section of Interstate 95. The data accompany...

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