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course claims that the course will improve the test scores of students. The table shows the critical reading scores for 14 students the first two times they took th test. Before taking the test for the second time, the students took the instructor's course to try to improve their critical reading test scores. At a = 0.01, is there enough evidence to support the instructor's claim? Complete parts (a) through (f). Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 631 344 532 539 526 595 433 622 357 388 545 543 322 559 Score on first test Score on second test 637 365 553 579 475 637 402 631 381 414 580 578 367 584 (a) Identify the claim and state Ho and H₂. The claim is "The students' critical reading test scores the second time they took the test."

course claims that the course will improve the test scores of students. The table shows the critical reading scores for 14 students the first two times they took th test. Before taking the test for the second time, the students took the instructor's course to try to improve their critical reading test scores. At a = 0.01, is there enough evidence to support the instructor's claim? Complete parts (a) through (f). Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 631 344 532 539 526 595 433 622 357 388 545 543 322 559 Score on first test Score on second test 637 365 553 579 475 637 402 631 381 414 580 578 367 584 (a) Identify the claim and state Ho and H₂. The claim is "The students' critical reading test scores the second time they took the test."

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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Need the claim, hypothesis, crit value(s), rejection regions, d, Sd, t test, reject or fail to, and conclusion.
An instructor for a test preparation course claims that the course will improve the test scores of students. The table shows the critical reading scores for 14 students the first two times they took the test. Before taking the test for the second time, the students took the instructor's course to try to improve their critical reading test scores. At a = 0.01, is there enough evidence to support the instructor's claim? Complete parts (a) through (f). Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Score on first test 631 344 532 539 526 595 433 622 357 388 545 543 322 559 Score on second test 637 365 553 579 475 637 402 631 381 414 580 578 367 584 (a) Identify the claim and state Ho and Ha The claim is "The students' critical reading test scores ... the second time they took the test."
Transcribed Image Text:An instructor for a test preparation course claims that the course will improve the test scores of students. The table shows the critical reading scores for 14 students the first two times they took the test. Before taking the test for the second time, the students took the instructor's course to try to improve their critical reading test scores. At a = 0.01, is there enough evidence to support the instructor's claim? Complete parts (a) through (f). Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Score on first test 631 344 532 539 526 595 433 622 357 388 545 543 322 559 Score on second test 637 365 553 579 475 637 402 631 381 414 580 578 367 584 (a) Identify the claim and state Ho and Ha The claim is "The students' critical reading test scores ... the second time they took the test."
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