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An education researcher wants to determine if there is a significant difference in the mean test scores between students who received private tutoring and those who did not. A random sample of 50 students was selected, and 25 of them received private tutoring while the other 25 did not. The mean test score for students who received tutoring is 80 out of 100 and for those who did not is 75 out of 100, with a common standard deviation of 10. Is there evidence to suggest that private tutoring has a significant effect on student test scores?

An education researcher wants to determine if there is a significant difference in the mean test scores between students who received private tutoring and those who did not. A random sample of 50 students was selected, and 25 of them received private tutoring while the other 25 did not. The mean test score for students who received tutoring is 80 out of 100 and for those who did not is 75 out of 100, with a common standard deviation of 10. Is there evidence to suggest that private tutoring has a significant effect on student test scores?

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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An education researcher wants to determine if there is a significant difference in the mean test scores between students who received private tutoring and those who did not. A random sample of 50 students was selected, and 25 of them received private tutoring while the other 25 did not. The mean test score for students who received tutoring is 80 out of 100 and for those who did not is 75 out of 100, with a common standard deviation of 10. Is there evidence to suggest that private tutoring has a significant effect on student test scores?
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