An SAT prep course claims to improve the test score of students. The table below shows the scores for seven students the first two times they took the verbal SAT.Before taking the SAT for the second time, each student took a course to try to improve his or her verbal SAT scores. Do these results support the claim that the SATprep course improves the students' verbal SAT scores?Let d = (verbal SAT scores prior to taking the prep course)-(verbal SAT scores after taking the prep course). Use a significance level of α = 0.05 for the test.Assume that the verbal SAT scores are normally distributed for the population of students both before and after taking the SAT prep course.Student1 2 3 4 5Score on first SAT 460 550 550 500 370 460 380Score on second SAT 500 590 580 600 400 510 40067Step 1 of 5: State the null and alternative hypotheses for the test.AnswerHo- Pa0Ha Md0Copy DataTablesKeypKeyboard ShortSubmit Answ

The given paired observations of SAT scores are as follows:Student1234567Score on First…

Answered: An SAT prep course claims to improve…

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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