Question 959059: True, False If random samples is taken from a normal distribution with mean 50 and standard deviation 18, then the distribution of the sample means will be normal with mean 50 and standard deviation 6
PLEASE, PLEASE HELP
Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! True, False If random samples is taken from a normal distribution with mean 50 and standard deviation 18, then the distribution of the sample means will be normal with mean 50 and standard deviation 6
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Note: You have to post the size of the samples.
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mean of the sample means = mean of the population = 50
std of the sample means = (std of the population)/(sqrt(sample size)
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The answer to your problem would be True if the size of the samples is 9.
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Cheers,
Stan H.
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