If the T test value (T calculate) for the difference between the means of two large samples is 2.57 when the critical value is 1.96, what is the decision that should be made? 1. Fail to reject equal assumption variance. 2. Reject the alternative hypothesis. 3. Reject the null hypothesis. 4. Fail to reject the null hypothesis

If the T test value (T calculate) for the difference between the means of two large samples is 2.57 when the critical value is 1.96, what is the decision that should be made? 1. Fail to reject equal assumption variance. 2. Reject the alternative hypothesis. 3. Reject the null hypothesis. 4. Fail to reject the null hypothesis

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 14PPS

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Question

If the T test value (T calculate) for the difference between the means of two large samples is 2.57 when the critical value is 1.96, what is the decision that should be made?

1. Fail to reject equal assumption variance.
2. Reject the alternative hypothesis.
3. Reject the null hypothesis.
4. Fail to reject the null hypothesis.

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