. Find the probability that a single randomly selected value is between 62.4 and 64.4. Round your answer to four decimal places. P(62.4 < X < 64.4) = . Find the probability that a randomly selected sample of size n = 60 has a mean between 62.4 and 64.4. Round your answer to four decimal places.
. Find the probability that a single randomly selected value is between 62.4 and 64.4. Round your answer to four decimal places. P(62.4 < X < 64.4) = . Find the probability that a randomly selected sample of size n = 60 has a mean between 62.4 and 64.4. Round your answer to four decimal places.
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 \( \mu = 58.2 \) and \( \sigma = 40.3 \).
a. Find the probability that a single randomly selected value is between 62.4 and 64.4.
*Round your answer to four decimal places.*
\[ P(62.4 < X < 64.4) = \]
b. Find the probability that a randomly selected sample of size \( n = 60 \) has a mean between 62.4 and 64.4.
*Round your answer to four decimal places.*
\[ P(62.4 < M < 64.4) = \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4cbdcd8-71de-429b-b001-27d54b327ca5%2Ff774b275-3840-4a63-9c80-2d718393b03b%2Fll1xuk_processed.png&w=3840&q=75)
Transcribed Image Text:A population of values has a normal distribution with \( \mu = 58.2 \) and \( \sigma = 40.3 \).
a. Find the probability that a single randomly selected value is between 62.4 and 64.4.
*Round your answer to four decimal places.*
\[ P(62.4 < X < 64.4) = \]
b. Find the probability that a randomly selected sample of size \( n = 60 \) has a mean between 62.4 and 64.4.
*Round your answer to four decimal places.*
\[ P(62.4 < M < 64.4) = \]
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