Question: If all the possible random samples of size n = 7 are selected from a population with u = 70 and o = 5 and

If all the possible random samples of size n = 7 are selected from a population with u = 70 and o = 5 and the mean is computed for each sample, then what value will be obtained for the mean of all the sample means? O 4900 O 70 O 10

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