Is there a difference in how much males and females use aggressive behavior to improve an angry

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Is there a difference in how much males and females use aggressive behavior to improve an angry mood? For the "Anger-Out" scores, compare the means for each gender.

(a) What is the 95% confidence interval on the difference between means?

(b) Based on your confidence interval, can you reject the null hypothesis at the .05 level?

(c) What do you conclude?


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Statistics The Art And Science Of Learning From Data

ISBN: 9780321997838

4th Edition

Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg

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