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Mathematics 12 Online
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

OpenStudy (anonymous):

OpenStudy (anonymous):

please help you guys!

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