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6. For a population with a mean of m = 45 and a standard deviation of o = 10, what is the standard error of

6. For a population with a mean of m = 45 and a standard deviation of o = 10, what is the standard error of the distribution of sample means of each of the following sample sizes. Show all work.

a. n = 4 scores

b. n = 25 scores

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