Answered: 9 students randomly selected from the…

Name: 9 students randomly selected from the students who took the statistics
Uploaded: 2024-03-20T07:07:12.000Z
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Description: 9 students randomly selected from the students who took the statistics course in the spring semester took the same course again in the summer school to increase their success scores. Spring term success scores and summer term success scores after sev

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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9 students randomly selected from the students who took the statistics course in the spring semester took the same course again in the summer school to increase their success scores. Spring term success scores and summer term success scores after seven weeks of training are given in the table. Suppose that the grades are distributed normally.

0.05 What is the table value and test result that will be used to test the claim that students' achievement grade point average increases in summer school at the 05 meaning level?

Students	1	2	3	4	5	6	7	8	9
Spring	40	50	40	55	30	30	25	50	60
Summer	35	55	40	60	50	50	30	40	65
Difference (Spring-Summer)	5	-5	0	-5	-20	-20	-5	10	-5

Please choose one:

a.
The table value is (-1.3968) and Ho cannot be denied.

b.
The table value is (-1.3968) and Ho is rejected.

c.
The table value is (-1.8595) and Ho is rejected.

D.
The table value is (-1.8595) and Ho cannot be denied.

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