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Reading speed and accuracy were combined into a readability performance score (x), where a higher score represents 2. better font readability. a. Use a 0.05 significance level to test the claim that there is no significant difference in readability between Roman and Arial fonts. b. Construct the 95% confidence interval for testing the claim in part a. Roman: n, = 24 x= 66.25 | s =12.96 Arial: n, = 24 | x= 65.62 | s =9.93

Reading speed and accuracy were combined into a readability performance score (x), where a higher score represents 2. better font readability. a. Use a 0.05 significance level to test the claim that there is no significant difference in readability between Roman and Arial fonts. b. Construct the 95% confidence interval for testing the claim in part a. Roman: n, = 24 x= 66.25 | s =12.96 Arial: n, = 24 | x= 65.62 | s =9.93

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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Reading speed and accuracy were combined into a readability performance score (x), where a higher score represents 2. better font readability. a. Use a 0.05 significance level to test the claim that there is no significant difference in readability between Roman and Arial fonts. b. Construct the 95% interval testing the claim in part a. confidence for Roman: n, = 24 = 66.25 s =12.96 Arial: n, = 24 | = 65.62 s=9.93
Transcribed Image Text:Reading speed and accuracy were combined into a readability performance score (x), where a higher score represents 2. better font readability. a. Use a 0.05 significance level to test the claim that there is no significant difference in readability between Roman and Arial fonts. b. Construct the 95% interval testing the claim in part a. confidence for Roman: n, = 24 = 66.25 s =12.96 Arial: n, = 24 | = 65.62 s=9.93
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