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Mathematics 7 Online
OpenStudy (anonymous):

Suppose that a travel bureau claims that the trees in a forest are 83 feet tall on average, with a standard deviation of 2 feet. If you took a sample of 64 trees, which of the following mean heights would be outside the 95% confidence interval? A. 83.6 feet B. 83.4 feet C. 82.8 feet D. 83.2 feet

OpenStudy (anonymous):

a

OpenStudy (anonymous):

a

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

a

OpenStudy (anonymous):

a it is

OpenStudy (anonymous):

yall so smart

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