Question: Refer to Exercise 6.5 and find E(x) = (. Then use the sampling distribution of x found in Exercise 6.5 to find the expected value

Refer to Exercise 6.5 and find E(x) = (. Then use the sampling distribution of x̅ found in Exercise 6.5 to find the expected value of x̅ . Note that E(x) = (?
Refer to exercise 6.5,
Consider the population described by the probability distribution shown here:

The random variable x is observed twice. If these observations are independent, verify that the different samples of size 2 and their probabilities are as follows:

sampling distribution of x̅ found in Exercise 6.5 to find the expected

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