Question: Consider the following hypothesis test: H 0 : = 18 H a : 18 A sample of 48 provided a sample mean x = 17

Consider the following hypothesis test:

H0: = 18

Ha: 18

A sample of 48 provided a sample mean x = 17 and a sample standard deviation s = 4.9.

a. Compute the value of the test statistic (to three decimal places.)

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