4) Suppose an x distribution with u = 12 and standard deviation 6. Consider two i distributions, the first based on sample size n = 36 and the second with sample size n = 64. a) What is the value of the mean and standard deviation of the two i distributions? First: Hx =.

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4) Suppose an x distribution with u = 12 and standard deviation 6. Consider two corresponding
x distributions, the first based on sample size n = 36 and the second with sample size n = 64.
a) What is the value of the mean and standard deviation of the two x distributions?
First: Hx =
Ox= -
Ox=-
Second: ux =
Transcribed Image Text:4) Suppose an x distribution with u = 12 and standard deviation 6. Consider two corresponding x distributions, the first based on sample size n = 36 and the second with sample size n = 64. a) What is the value of the mean and standard deviation of the two x distributions? First: Hx = Ox= - Ox=- Second: ux =
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