MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Estimation
A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.
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Given a normal distribution with u = 100 and o = 10, and given you select a sample of n= 4, complete parts (a) through (d). %3D a. What is the probability that X is less than 92? P(X<92)= %3D (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 92 and 94.5? P(92 <X<94.5) = I (Type an integer or decimal rounded to four decimal places as needed.) c. What is the probability that X is above 101? P(X>101)= (Type an integer or decimal rounded to four decimal places as needed.) d. There is a 67% chance that X is above what value? (Type an integer or decimal rounded to two decimal places as needed.)
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Transcribed Image Text:Given a normal distribution with u = 100 and o = 10, and given you select a sample of n= 4, complete parts (a) through (d). %3D a. What is the probability that X is less than 92? P(X<92)= %3D (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 92 and 94.5? P(92 <X<94.5) = I (Type an integer or decimal rounded to four decimal places as needed.) c. What is the probability that X is above 101? P(X>101)= (Type an integer or decimal rounded to four decimal places as needed.) d. There is a 67% chance that X is above what value? (Type an integer or decimal rounded to two decimal places as needed.)
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