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Identify the null hypothesis, alternative hypothesis, test static, P-value or critical values(s), conclusion about the null hypothesis, and final...

Identify the null hypothesis, alternative hypothesis, test static, P-value or critical values(s), conclusion about the null hypothesis, and final conclusion that addresses the original claim.A) Use the P-value method.
18. The Worlds Smallest Mammal Is the bumblebee bat, aka Kittis hog-nose bat. Such bats are roughly the size of a large bumblebee. Listed below (in grams)from a sample of these bats.
 Assuming that the weights of all such bats have a standard deviation of 0.30g, use a 0.05 significance level to test the claim that these bats are from the same population with a known mean of 1.8g. Do the bats appear to come from the same population?
1.7, 1.6, 1.5, 2.0, 2.3, 1.6, 1.6, 1.8, 1.5, 1.7, 2.2, 1.4, 1.6, 1.6, 1.6

This question was asked on Apr 17, 2010.

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