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A population of values has a normal distribution with µ = 47.5 and o = 86.9. You intend to draw a random sample of size n = 49. Enter your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 22.7 and 59.9. P(22.7 < X < 59.9) = Show your work. Find the probability that a sample of size n = 49 is randomly selected with a mean between 22.7 and 59.9. P(22.7 < M < 59.9) : Show your work.

A population of values has a normal distribution with µ = 47.5 and o = 86.9. You intend to draw a random sample of size n = 49. Enter your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 22.7 and 59.9. P(22.7 < X < 59.9) = Show your work. Find the probability that a sample of size n = 49 is randomly selected with a mean between 22.7 and 59.9. P(22.7 < M < 59.9) : Show your work.

MATLAB: An Introduction with Applications
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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A population of values has a normal distribution with µ = 47.5 and o = 86.9. You intend to draw a random sample of size n = 49. Enter your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 22.7 and 59.9. P(22.7 < X < 59.9) = Show your work. Find the probability that a sample of size n = 49 is randomly selected with a mean between 22.7 and 59.9. P(22.7 < M < 59.9) : Show your work.
Transcribed Image Text:A population of values has a normal distribution with µ = 47.5 and o = 86.9. You intend to draw a random sample of size n = 49. Enter your answers as numbers accurate to 4 decimal places. Find the probability that a single randomly selected value is between 22.7 and 59.9. P(22.7 < X < 59.9) = Show your work. Find the probability that a sample of size n = 49 is randomly selected with a mean between 22.7 and 59.9. P(22.7 < M < 59.9) : Show your work.
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