X1, . .., X20 are i.i.d. Uniform(0, 2) random variables. Let M20 = 20 Co-1 Xi be the sample mean. Determine the variance of M20 and enter the answer, up to three decimal places. QUESTION 7 X1, ..., X20 are i.i.d. Uniform(0, 2) random variables. Let M20 = 2 Li- Xi be the sample mean. Using the Central Limit Theorem approximation, estimate the probability that M20 deviates from its mean u = 1 by more than 0.1, P [|M20 - M| > 0.1] and enter the answer, up to three decimal places