Question: 10.50 How large a sample is required in Exercise 10.31 if the power of the test is to be 0.95 when the true difference between

10.50 How large a sample is required in Exercise 10.31 if the power of the test is to be 0.95 when the true difference between the scores of the students of institute ‘A’ and ‘B’ is 8?

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How large a sample is required in Exercise 10.31 if the power of the test is to be 0.95 when the true difference between the scores of the students of institute A and B is 8?

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How large should the samples be in Exercise 10.31 if the power of our test is to be 0.95 when the true difference between thread types A and B is 8 kilograms?

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