Teacher Tutorial Rate(in thousand)x A 8 B 12 C 16 D 20 E 24 F 28 SHOW YOUR COMPUTATION: (handwritten) 1. Solve for the mean of the population . 2. Solve for the mean of the sampling distribution of the sample means Ux. 3. Compare u and us. 4. Solve for the variance (o2) and the standard deviation (o) of the population. 5. Solve the variance (o,) and the standard deviation (ox) of the sampling distribution of the sample means us. 6. Compare o and of