simple random sample of size n=64 is obtained from a population that is skewed right with μ=77 and σ=32. mean = 77 and standard deviation = 2. (b) What is P x>84.6? (c) What is P x≤67.8? (d) What is P 75

simple random sample of size n=64 is obtained from a population that is skewed right with μ=77 and σ=32. mean = 77 and standard deviation = 2. (b) What is P x>84.6? (c) What is P x≤67.8? (d) What is P 75

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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Question

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A simple random sample of size n=64 is obtained from a population that is skewed right with μ=77 and σ=32.

mean = 77 and standard deviation = 2.

(b) What is P x>84.6?

(d) What is P 75<x<85.4?

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