The health of the bear population in Yellowstone National Park is monitored by periodic measurements taken from anesthetized bears. A sample of 36 bears has a mean weight of 188.1 lb with standard deviation 8.1 lb. At a = .06, can it be concluded that the average weight of a bear in Yellowstone National Park is different from 187 lb? (a) Find the value of the test statistic for the above hypothesis. (b) Find the critical value. (c) Find the p-value. (d) What is the correct way to draw a conclusion regarding the above hypothesis test?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The health of the bear population in Yellowstone National Park is monitored by periodic measurements taken
from anesthetized bears. A sample of 36 bears has a mean weight of 188.1 lb with standard deviation 8.1 lb.
At a = .06, can it be concluded that the average weight of a bear in Yellowstone National Park is different from
187 lb?
(a) Find the value of the test statistic for the above hypothesis.
(b) Find the critical value.
(c) Find the p-value.
(d) What is the correct way to draw a conclusion regarding the above hypothesis test?
Transcribed Image Text:The health of the bear population in Yellowstone National Park is monitored by periodic measurements taken from anesthetized bears. A sample of 36 bears has a mean weight of 188.1 lb with standard deviation 8.1 lb. At a = .06, can it be concluded that the average weight of a bear in Yellowstone National Park is different from 187 lb? (a) Find the value of the test statistic for the above hypothesis. (b) Find the critical value. (c) Find the p-value. (d) What is the correct way to draw a conclusion regarding the above hypothesis test?
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