A simple random sample of sizen=37 is obtained from a population with u67 anda= 10. Does the population need to be nomaly distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of ? OA The sampling distribution of x follows Student's t-distribution with y and OB. The sampling distribution of x is normal or approximately normal with u= and o; OC. The sampling distribution of xis uniform with u and o O D. The sampling distribution of x is skewed left with and e=

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