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April 21, 2015

Homework Help: statistics

Posted by lashawn on Sunday, December 16, 2012 at 7:12pm.

Then, for the following two examples, determine the null and alternative as well as state which one represents the claim. State what type of test will be completed: left-tailed, right-tailed, or two-tailed.
The average score of the first exam for the class is an 81%.Claim 2: The average price for a gallon of gas is more than $3.00.

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