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Refer to the Baseball 2012 data, which report information on the 30 Major League Baseball teams...

Refer to the Baseball 2012 data, which report information on the 30 Major League Baseball teams for the 2012 season. At the .05 significance level, can we conclude that there is a difference in the mean home attendance of teams in the American League versus teams in the National League?

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Answer #1

SOLUTION :

Given that ,

At the .05 significance level, can we conclude that there is a difference in the mean home attendance of teams in the American League versus teams in the National League :

hypothesis is considered as the table shown below,

The tabulated value is less than critical value, do not reject the null hypothesis

There is no difference in mean home attendance of teams in the American League versus teams in the National League.

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