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Question 149:

You are interested in whether men participate more than women in political activities, so you survey 632 men and 675 women and ask them how many political events they attended within the past year. Here are your results:

MEN WOMEN

mean = 1.58 mean = 1.42

s.d. = 0.10 s.d. = 0.23

N=432 N=375

With 95% confidence what do you conclude?

Need more than just an answer? Download the Easy t Excel T-test Calculator Package which gets you the answer with the detailed calculations.

Need help with the concepts in this question ? View the Comparing Two Means: 2 Sample t-test Tutorial.

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