Instructions: Read and do what is asked. Show your solution. 1. Compute the mean and variance of the sampling distribution below. 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 P(X) 1/36 2/36 3/36 4/36 5/36 6/36 5/36 4/36 3/36 2/36 1/36 2. The monthly salary of the 1500 employees of a certain company is Php20,000.00 with a standard deviation of Php800.00. If 40 from them were randomly selected, what are the mean, variance and standard error of the sampling distribution