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 instructors course to try to improve their critical reading test scores. At a = 0.01 is there enough evidence to support the claim? Find the critical value(s) and identify rejection region(s) A8.3.10-T Assigned Media ▼An instructor for a test preparation course claims that the course will improve the test scoressecond time, the students took the instructor's course to try to improve their critical reading tStudent2 3 49 10 11 12 13 14472 422 539 468 557 614 382 634 598 554 440 525 576 579Score on second test 476 450 557 507|524 652 323 643 627 577 480 536 608 6178.Score on first testThe claim is "The students' critical reading test scores improvedthe second time theyLetPdbe the hypothesized mean of the students' first score minus their second score. StateO A Ho Ha -0Ha Ho #0Prl 0HHa HaHo Ha s0Ha Ho>0(b) Find the critical value(s) and identify the rejection region(s).

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Description: 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 tim

We have to find critical value for given data...

Answered: An instructor for a test preparation…

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 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 instructors course to try to improve their critical reading test scores. At a = 0.01 is there enough evidence to support the claim? Find the critical value(s) and identify rejection region(s)

A8.3.10-T Assigned Media ▼
An instructor for a test preparation course claims that the course will improve the test scores
second time, the students took the instructor's course to try to improve their critical reading t
Student
2 3 4
9 10 11 12 13 14
472 422 539 468 557 614 382 634 598 554 440 525 576 579
Score on second test 476 450 557 507|524 652 323 643 627 577 480 536 608 617
8.
Score on first test
The claim is "The students' critical reading test scores improved
the second time they
Let
Pd
be the hypothesized mean of the students' first score minus their second score. State
O A Ho Ha -0
Ha Ho #0
Prl 0H
Ha Ha
Ho Ha s0
Ha Ho>0
(b) Find the critical value(s) and identify the rejection region(s).

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