household a b c d e fHouseholdsize 8 6 3 5 4 4a

Statistics Sep 14, 2020

household a b c d e fHouseholdsize 8 6 3 5 4 4a. Write down all sample of size two b. State the probability of selecting any one of these samples c. Let Y be the household size, obtain the population mean and variance d. Obtain the sample variance e. Determine the value of E(mean of y) and var(Mean of y)