3. There is a lot of interest in the relationship between studying music and studying math. We will look at some sample data that investigates this relationship. Here are the Math SAT scores from 8 students who studied music through high school and 12 students who did not. The degrees of freedom (d.f.) is given to save calculation time if you are not using software. Math SAT Scores mean Music 589 614 561 606 641 555 627 622 601.875 31.087 No-Music 579 549 512 498 516 524 491 536 584 508 508 553 529.833 30.62 The calculated degrees of freedom is 15. Test the claim that students who study music in high school have a higher average Math SAT score than those who do not. Use a 0.01 significance level.
3. There is a lot of interest in the relationship between studying music and studying math. We will look at some sample data that investigates this relationship. Here are the Math SAT scores from 8 students who studied music through high school and 12 students who did not. The degrees of freedom (d.f.) is given to save calculation time if you are not using software. Math SAT Scores mean Music 589 614 561 606 641 555 627 622 601.875 31.087 No-Music 579 549 512 498 516 524 491 536 584 508 508 553 529.833 30.62 The calculated degrees of freedom is 15. Test the claim that students who study music in high school have a higher average Math SAT score than those who do not. Use a 0.01 significance level.
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:3. There is a lot of interest in the relationship between studying music and studying math. We will look at
some sample data that investigates this relationship. Here are the Math SAT scores from 8 students who
studied music through high school and 12 students who did not. The degrees of freedom (d.f.) is given to save
calculation time if you are not using software.
Math SAT Scores
mean
Music
589 614 561 606 641 555 627 622
601.875 31.087
No-Music 579 549 512 498 516 524 491 536 584 508 508 553 529.833 30.62
The calculated degrees of freedom is 15.
Test the claim that students who study music in high school have a higher average Math SAT score than those
who do not. Use a 0.01 significance level.
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