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Consider the following hypothesis test: h o :m=18 H a :m=/= 18 A sample of 48 provided a sample mean x= 17 and a sample

Consider the following hypothesis test:

ho:m=18

Ha :m=/= 18

A sample of 48 provided a sample mean x= 17 and a sample standard deviation s= 4.8 Enter negative values as negative numbers.

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

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