Score CategoriesExtent of Preparation Level of DifficultyBelow 50- failed1- Minimum1- Very easy50-59 - poor5- Maximum 5- Very difficult60-69 - fair70-79- satisfactory80-89 - Very satisfactory90-99 - ExcellentLegend:PES - prelim exam scoresMES - prelim exam scoresEP- Extent of preparationLD - level of difficultyClass 1PESEPLDMESEPLDStudentA892904Student B6447232Student C7546533Student D521802Student E7138024Student F6947932Student G421552Student H7985Student I647541Student J8939033Student K783854Student L7575Student M65380Student N7538542Student O655231en m PROGRESS CHECK WEEK 8During the second semester of SY 2019– 2020, students in Mathematics in the Modern World wereasked to rate their extent of preparation and level of difficulty. Five classes were considered for thisstudy. 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?(4) is there a significant relationship between their level of difficulty and prelim scores?(5) is there a significant relationship between their level of difficulty and midterm scores?(6) is there a significant relationship between the extent of preparation and level of difficulty in theirprelim scores?(7) is there a significant relationship between the extent of preparation and level of difficulty in theirmidterm scores?

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Description: Score CategoriesExtent of Preparation Level of DifficultyBelow 50- failed1- Minimum1- Very easy50-59 - poor5- Maximum 5- Very difficult60-69 - fair70-79- satisfactory80-89 - Very satisfactory90-99 - ExcellentLegend:PES - prelim exam scoresMES - prel

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Score Categories Extent of Preparation Level of Difficulty Below 50- failed 1- Minimum 1- Very easy 50- 59 - poor 5- Maximum 5- Very difficult 60 - 69 - fair 70-79- satisfactory 80 -89 - Very satisfactory 90-99 - Excellent Legend: PES - prelim exam scores MES - prelim exam scores EP - Extent of preparation LD - level of difficulty Class 1 PES EP LD MES EP LD StudentA 89 4 2 90 4 1 Student 8 64 72 2 Student C 75 65 Student D 52 80

Score Categories Extent of Preparation Level of Difficulty Below 50- failed 1- Minimum 1- Very easy 50- 59 - poor 5- Maximum 5- Very difficult 60 - 69 - fair 70-79- satisfactory 80 -89 - Very satisfactory 90-99 - Excellent Legend: PES - prelim exam scores MES - prelim exam scores EP - Extent of preparation LD - level of difficulty Class 1 PES EP LD MES EP LD StudentA 89 4 2 90 4 1 Student 8 64 72 2 Student C 75 65 Student D 52 80

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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Question

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Score Categories
Extent of Preparation Level of Difficulty
Below 50- failed
1- Minimum
1- Very easy
50-59 - poor
5- Maximum 5- Very difficult
60-69 - fair
70-79- satisfactory
80-89 - Very satisfactory
90-99 - Excellent
Legend:
PES - prelim exam scores
MES - prelim exam scores
EP- Extent of preparation
LD - level of difficulty
Class 1
PES
EP
LD
MES
EP
LD
StudentA
89
2
90
4
Student B
64
4
72
3
2
Student C
75
4
65
3
3
Student D
52
1
80
2
Student E
71
3
80
2
4
Student F
69
4
79
3
2
Student G
42
1
55
2
Student H
79
85
Student I
64
75
4
1
Student J
89
3
90
3
3
Student K
78
3
85
4
Student L
75
75
Student M
65
3
80
Student N
75
3
85
4
2
Student O
65
52
3
1
en m

PROGRESS CHECK WEEK 8
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?
(4) is there a significant relationship between their level of difficulty and prelim scores?
(5) is there a significant relationship between their level of difficulty and midterm scores?
(6) is there a significant relationship between the extent of preparation and level of difficulty in their
prelim scores?
(7) is there a significant relationship between the extent of preparation and level of difficulty in their
midterm scores?

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