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A sample of the length in inches for newborns is given below. Assume that lengths are normally distributed. Find the 90% confidence interval of the mean length. Length 22.4 22 15.4 19.7 17.8 16.4 18.3 22.3 17.7 20.8 く Select an answer O く Do not round in between steps. Round answers to at least 4 decimal places.

A sample of the length in inches for newborns is given below. Assume that lengths are normally distributed. Find the 90% confidence interval of the mean length. Length 22.4 22 15.4 19.7 17.8 16.4 18.3 22.3 17.7 20.8 く Select an answer O く Do not round in between steps. Round answers to at least 4 decimal places.

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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Transcribed Image Text:V Select an answer s? t IX
A sample of the length in inches for newborns is given below. Assume that lengths are normally distributed. Find the 90% confidence interval of the mean length. Length 22.4 22 15.4 19.7 17.8 16.4 18.3 22.3 17.7 20.8 Select an answer Do not round in between steps. Round answers to at least 4 decimal places.
Transcribed Image Text:A sample of the length in inches for newborns is given below. Assume that lengths are normally distributed. Find the 90% confidence interval of the mean length. Length 22.4 22 15.4 19.7 17.8 16.4 18.3 22.3 17.7 20.8 Select an answer Do not round in between steps. Round answers to at least 4 decimal places.
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