Using the critical value approach-test the hypotheses, Basic Statistics

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Using the critical value approach-test the hypotheses

Consider the following hypotheses test.

Ho: u >= 80
Ha: u < 80

A sample of 121 provided a sample mean of 77.3. The population standard deviation is known to be 16.5.

a. Compute the value of the test statistic.

b. Determine the p-value; and at 93.7% confidence, test the above hypotheses.

c. Using the critical value approach at 93.7% confidence, test the hypotheses.

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Basic Statistics: Using the critical value approach-test the hypotheses

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Basic Statistics: Using the critical value approach-test the hypotheses

Reference No:- TGS0116695

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Basic Statistics: Using the critical value approach-test the hypotheses

Reference No:- TGS0116695

Recent Questions Asked Basic Statistics

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