Is D correct?is it 0.7930 or 0.739?It can't be both I need it to be one or the other, thanks. Suppose a simple random sample of size n = 64 is obtained from a population that is skewed right with μ = 83 and σ = 24.(a) Describe the sampling distribution of x̄.- Choose the correct description of the shape of the sampling distribution of x̄: - A. The distribution is skewed right. - B. The distribution is skewed left. - C. The distribution is approximately normal. - D. The distribution is uniform. - E. The shape of the distribution is unknown.- **Answer: C. The distribution is approximately normal.**- Find the mean and standard deviation of the sampling distribution of x̄: - μₓ̄ = 83 - σₓ̄ = 3 - (Type integers or decimals. Do not round.)(b) P(x̄ > 89) = 0.0228 (Round to four decimal places as needed.)(c) P(x̄ ≤ 76.55) = 0.0158 (Round to four decimal places as needed.)(d) P(80.45 < x̄ < 90.05) = 0.7930 (Round to four decimal places as needed.)

Mean()=83standard deviation()=24sample size(n)=64

Suppose a simple random sample of size n=64 is obtained from a population that is skewed right with μ=83 and o=24. (a) Describe the sampling distribution of x (b) What is P (x>89) ? (c) What is P (x≤76.55) ? (d) What is P (80.4589) = 0.0228 (Round to four decimal places as needed.) (c) P (x≤76.55) = 0.0158 (Round to four decimal places as needed.) (d) P (80.45

Suppose a simple random sample of size n=64 is obtained from a population that is skewed right with μ=83 and o=24. (a) Describe the sampling distribution of x (b) What is P (x>89) ? (c) What is P (x≤76.55) ? (d) What is P (80.4589) = 0.0228 (Round to four decimal places as needed.) (c) P (x≤76.55) = 0.0158 (Round to four decimal places as needed.) (d) P (80.45

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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