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Compute the variance, and standard error of the sampling distribution of the sample means sample size n taken from the population and with mean u and standard deviation a. Given Variance Standard Error 1. n = 15, H = 18, 0 = 3 2 n = 8, H = 24 0= 8 n = 35 # = 54 0 =9 n = 20 A = 3.25 0 = 0.72 5. 7 = 30 = 8.12 G = 2.7