ollow the stepwise method of hypothesis testing. Please show the complete and detailed solution.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Follow the stepwise method of hypothesis testing. Please show the complete and detailed solution.
 
 
 
2. A study was conducted on the effect of SIM in a Unit in Mathematics on the
performance of 11 selected Grade 10 students. A pretest was administered
before the SIM was implemented and after a month the same instrument was
used to get the posttest result. The following is the result of the two tests:
Student
Pretest
Post test
1
20
2
13
3
13
4
12
20
15
29
16
32
7
17
23
19
20
23
25
10
24
15
11
32
30
CO
Transcribed Image Text:2. A study was conducted on the effect of SIM in a Unit in Mathematics on the performance of 11 selected Grade 10 students. A pretest was administered before the SIM was implemented and after a month the same instrument was used to get the posttest result. The following is the result of the two tests: Student Pretest Post test 1 20 2 13 3 13 4 12 20 15 29 16 32 7 17 23 19 20 23 25 10 24 15 11 32 30 CO
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