SOLUTION: Having trouble on a. of the following problem:
The State of California has a mean annual rainfall of 22 inches, whereas the state of New York has a mean annual rainfall of 42 in
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The State of California has a mean annual rainfall of 22 inches, whereas the state of New York has a mean annual rainfall of 42 in
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Question 1054686: Having trouble on a. of the following problem:
The State of California has a mean annual rainfall of 22 inches, whereas the state of New York has a mean annual rainfall of 42 inches. Assume the standard deviation for both states is 4 inches. A sample of 30 years of rainfall for California and a sample of 45 years of rainfall for New York has been taken.
a. Show the probability distribution of the sample mean annual rainfall for California.
You can put this solution on YOUR website! Having trouble on a. of the following problem:
The State of California has a mean annual rainfall of 22 inches, whereas the state of New York has a mean annual rainfall of 42 inches. Assume the standard deviation for both states is 4 inches. A sample of 30 years of rainfall for California and a sample of 45 years of rainfall for New York has been taken.
a. Show the probability distribution of the sample mean annual rainfall for California.
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mean of the sample means = 22 in
std of sample means = 4/sqrt(30)
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Cheers,
Stan H.
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