SOLUTION: Suppose samples of size 49 are drawn randomly from a population that has a mean of 300 and a standard deviation of 35. What are the values of the mean and the standard deviation of
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Question 855905: Suppose samples of size 49 are drawn randomly from a population that has a mean of 300 and a standard deviation of 35. What are the values of the mean and the standard deviation of the distribution of the sample means?
a. 49 and 35
b. 300 and 35
c. 300 and 49
d. 300 and 5 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Suppose samples of size 49 are drawn randomly from a population that has a mean of 300 and a standard deviation of 35. What are the values of the mean and the standard deviation of the distribution of the sample means?
mean of the sample means = mean of the population = 300
std of the sample means = 35/sqrt(49) = 5
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Ans: d
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Cheers,
Stan H.
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a. 49 and 35
b. 300 and 35
c. 300 and 49
d. 300 and 5
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