During the second semester of SY 2019 – 2020, students in Mathematics in the Modern World were asked to rate their extent of preparation and level of difficulty. Five classes were considered for this study. Suppose 15 students from each class were randomly selected, (1) is there a significant relationship between their prelim and midterm scores? (2) is there a significant relationship between their extent of preparation and prelim scores? (3) is there a significant relationship between their extent of preparation and midterm scores?
During the second semester of SY 2019 – 2020, students in Mathematics in the Modern World were asked to rate their extent of preparation and level of difficulty. Five classes were considered for this study. Suppose 15 students from each class were randomly selected, (1) is there a significant relationship between their prelim and midterm scores? (2) is there a significant relationship between their extent of preparation and prelim scores? (3) is there a significant relationship between their extent of preparation and midterm scores?
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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During the second semester of SY 2019 – 2020, students in Mathematics in the Modern World were asked to rate their extent of preparation and level of difficulty. Five classes were considered for this study. Suppose 15 students from each class were randomly selected, (1) is there a significant relationship between their prelim and midterm scores? (2) is there a significant relationship between their extent of preparation and prelim scores? (3) is there a significant relationship between their extent of preparation and midterm scores?
![Student H
79
3 3
85
3 3
Student I
64
3
3
75
4
Student J
89
3
90
3
3
Student K
78
85
3
Student L
75
3
3
75
3
3
Student M
65
3
3
80
3
3
Student N
75
85
2
Student O
65
3 3
52 3 1
1.
4.
4.
3.
3.
3.
3.
en
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1799e1bb-2397-456c-91f2-8d051381c98a%2F5467804a-5aca-4c7e-a03e-454a6f0b6d56%2Fwct2y0g_processed.png&w=3840&q=75)
Transcribed Image Text:Student H
79
3 3
85
3 3
Student I
64
3
3
75
4
Student J
89
3
90
3
3
Student K
78
85
3
Student L
75
3
3
75
3
3
Student M
65
3
3
80
3
3
Student N
75
85
2
Student O
65
3 3
52 3 1
1.
4.
4.
3.
3.
3.
3.
en
3.
![Extent of Preparation Level of Difficulty
1- Minimum
5 – Maximum
Score Categories
1- Very casy
5 - Very difficult
Below 50 – failed
50- 59 - роor
60 – 69 – fair
70 – 79 – satisfactory
80 – 89 – Very satisfactory
90 – 99 – Excellent
Legend:
PES – prelim exam scores
MES – midterm exam scores
EP – Extent of preparation
LD – level of difficulty
Class 1
PES
EP
LD
MES EP
LD
Student A
89
4
90
4
1
Student B
64
3
4
72
3
2
Student C
75
4
3
65
3
3
Student D
52
3
1
80
5
2
Student E
71
3
3
80
4
Student F
69
3
4
79
3
2
Student G
42 1 5
55
2
3
en
2.
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1799e1bb-2397-456c-91f2-8d051381c98a%2F5467804a-5aca-4c7e-a03e-454a6f0b6d56%2Fkk9pj4a_processed.png&w=3840&q=75)
Transcribed Image Text:Extent of Preparation Level of Difficulty
1- Minimum
5 – Maximum
Score Categories
1- Very casy
5 - Very difficult
Below 50 – failed
50- 59 - роor
60 – 69 – fair
70 – 79 – satisfactory
80 – 89 – Very satisfactory
90 – 99 – Excellent
Legend:
PES – prelim exam scores
MES – midterm exam scores
EP – Extent of preparation
LD – level of difficulty
Class 1
PES
EP
LD
MES EP
LD
Student A
89
4
90
4
1
Student B
64
3
4
72
3
2
Student C
75
4
3
65
3
3
Student D
52
3
1
80
5
2
Student E
71
3
3
80
4
Student F
69
3
4
79
3
2
Student G
42 1 5
55
2
3
en
2.
2.
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