Question: Coukd someone please explain how to come up with b. please. thank you Y VOSS 04/02/22 4:04 PM Homework: Section 7.2 = Sampling Distribution of

Coukd someone please explain how to come up with b. please. thank you

Y VOSS 04/02/22 4:04 PM Homework: Section 7.2 = Sampling Distribution of the Mean Home Question 2, 7.2.7-T Part 2 of 4 > HW Score: 83.06% 14.95 of 18 points Points: 0 2 of 1 Save The diameter of a brand of tennis balls is approximately normally distributed, with a mean of 261 inches and a standard deviation of 0.05 inch. Atandom sample of 11 tennis balls is selected Complete parts (a) through (d) below a. What is the sampling distribution of the mean? . Because the population diameter of tennis balls is approximately normally distributed the sampling distribution of samples of size 11 will also be approximately normal B. Because the population diameter of tennis balls is approximately normally distributed the sample distribution of samples of size 11 will be the uniform distribution C Because the population diameter of tennis balls is approximately normally distributed the sampling distribution of samples of size 11 will not be approximately normal Because the population diameter of tennis balle is approximately normally distributed the sampling dhubution of samples of le 11 cannot be found. b. What is the probability that the sample mean is less than 2 60 inches? P(X

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