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?
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