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A survey of 36 people was conducted to compare their self- reported height to their actual height. The difference between reported height and actual height was calculated (D = Reported - Actual). You're testing the claim that the reported heights are greater than their actual heights. From the sample, the mean difference was 0.3, with a

A survey of 36 people was conducted to compare their self- reported height to their actual height. The difference between reported height and actual height was calculated (D = Reported - Actual). You're testing the claim that the reported heights are greater than their actual heights. From the sample, the mean difference was 0.3, with a

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 survey of 36 people was conducted to compare their self- reported height to their actual height. The difference between reported height and actual height was calculated (D = Reported - Actual). You're testing the claim that the reported heights are greater than their actual heights. From the sample, the mean difference was 0.3, with a standard deviation of 0.52. Calculate the test statistic, rounded to two decimal places.
Transcribed Image Text:A survey of 36 people was conducted to compare their self- reported height to their actual height. The difference between reported height and actual height was calculated (D = Reported - Actual). You're testing the claim that the reported heights are greater than their actual heights. From the sample, the mean difference was 0.3, with a standard deviation of 0.52. Calculate the test statistic, rounded to two decimal places.
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