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Mathematics 7 Online
OpenStudy (anonymous):

given the infinite population whose distribution is given by x: 1,2,3,4 f(x): .25, .25, .25, .25. list the 16 possible samples of size 2. Use this list to construct the distribution X bar for random samples of size 2 from the population.

OpenStudy (anonymous):

i can list the possible samples but not sure how to find the distribution of the sample means

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