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OpenStudy (anonymous):
I JUST ADDED A PHOTO OF THE QUESTION, PLEASE HELP!! In a certain population, the random variable x can only assume the values 4 and 8. The probability distribution for x is given below. Construct the sampling distribution for the sample mean x bar if the random samples of size n=3 are drawn from the population. x|4|8 p(x)|.2|.8
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OpenStudy (anonymous):
OpenStudy (anonymous):
please help you guys!
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