Question: Question 1 (1 point) A population has mean u = 9 and standard deviation o = 4. Find M- and of for samples of size

Question 1 (1 point) A population has mean u = 9 and standard deviation o = 4. Find M- and of for samples of size n = 16. O AM- = 4;0 = 1 O B) M = 4; 0 = 0.25 O C) M- = 9; 0 = 0.25 OD) M = 9; 0 = 1 Question 2 (1 point) The probability distribution of x is called a distribution. ( A) sampling O B) normal O C) population O D) probability Question 3 (1 point) A sample of size 53 will be drawn from a population with mean 17 and st deviation 15. Find the probability that x will be greater than 20

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