The mean number of newspapers for sale in an airport newsstand is 11 4 with a standard deviation of 4 2 The mean age of the

Question

The mean number of newspapers for sale in an airport newsstand is 11 4 with a standard deviation of 4 2 The mean age of the pilots is 37 9 with a standard deviation of 6 1 Compare the two tests and determine which data set has more variation

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