NO AGE - SEX:- PROGRAMME- Hours spent study GPA 23 Male BB05 4 3.67 2 21 Female ВвO8 ЗА 2 3.90 22 Female BB02 4 3.28 4 23 Male BB05 3 3.29 23 Male BB05 4 3.32 22 Female BB05 4 3.89 HOURS GPA 21 Female BB08 3A 3.86 TOTAL CGPA/HOURS MALE 51 53.61 8 23 Male BB05 4 3.73 TOTAL NO OF MALE STUDENTS 15 15 Female Male 23 BB05 4 3.47 MEAN MALE 3.40 3.57 10 23 BB05 3.23 11 21 Female Вво8 ЗА 4 3.80 TOTAL CGPA/HOURS FEMALE 86 62.92 12 20 Female BB04 2 3.45 TOTAL NO OF FEMALE STUDENTS 17 17 13 24 Male BB08 3A 3.20 MEAN FEMALE 5.0588 3.7012 14 27 Female ввов ЗА 7 3.91 15 21 Male BB08 3A 3.85 16 22 Female BB08 3A 3 3.66 STANDARD DEVIATION MALE 1.6388 0.2237 17 23 Female BB05 3 3.75 STANDARD DEVIATION FEMALE 3.0305 0.2079 18 22 Male ВB08 ЗА 2 3.67 19 23 Male BB08 3A 6. 3.88 20 21 Female BB08 3A 3.91 21 21 Female Вво8 ЗА 3.29 22 23 Male ВB08 ЗА 4 3.81 23 22 Male Вво8 ЗА 3.65 24 22 Male BB08 3A 2 3.70 25 24 Female BB04 8 3.67 26 20 Female BB04 12 3.77 27 24 Male BB08 3B 6 3.56 28 22 Female BB08 3B 4 3.71 29 24 Male BB08 3B 6 3.56 30 29 Male BB08 3B 2 3.49 31 20 Female BB04 12 3.77 32 21 Female BB08 3B 3.83

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question

Compute the mean and standard deviation of hours spent for studying and
current CGPA for male and female students.

I have calculated the above (refer to image). Just want to check whether this is correct

NO
AGE -
SEX: -
PROGRAMME - Hours spent study-
GPA
1
23
Male
Female
BB05
4
3.67
2
21
Вво8 ЗА
2
3.90
3
22
Female
BB02
4
3.28
4
23
Male
BB05
3
3.29
23
Male
BB05
4
3.32
6
22
Female
ВBOS
3.89
HOURS
GPA
7.
21
Female
BB08 3A
3
3.86
TOTAL CGPAIHOURS MALE
51
53.61
23
Male
BB05
4
3.73
TOTAL NO OF MALE STUDENTS
15
15
23
Female
BB05
4
3.47
MEAN MALE
3.40
3.57
10
23
Male
BB05
3.23
11
21
Female
BB08 3A
4
3.80
TOTAL CGPA/HOURS FEMALE
86
62.92
12
20
Female
BB04
2
3.45
TOTAL NO OF FEMALE STUDENTS
17
17
13
24
Male
BB08 3A
3.20
MEAN FEMALE 5.0588
3.7012
14
27
Female
Вво8 ЗА
7
3.91
15
21
Male
BB08 3A
3
3.85
16
22
Female
BB08 3A
3
3.66
STANDARD DEVIATION MALE
1.6388
0.2237
17
23
Female
BB05
3
3.75
STANDARD DEVIATION FEMALE 3.0305
0.2079
18
22
Male
BB08 3A
3.67
19
23
Male
BB08 3A
6
3.88
20
21
Female
BB08 3A
3.91
21
21
Female
Вво8 ЗА
3.29
22
23
Male
BB08 3A
4
3.81
23
22
Male
BB08 3A
3.65
24
22
Male
BB08 3A
3.70
25
24
Female
BB04
8.
3.67
26
20
Female
BB04
12
3.77
27
24
Male
BB08 3B
6.
3.56
28
22
Female
BB08 3B
4
3.71
29
24
Male
BB08 3B
6
3.56
30
29
Male
BB08 3B
2
3.49
31
20
Female
BB04
12
3.77
32
21
Female
BB08 3B
4
3.83
Transcribed Image Text:NO AGE - SEX: - PROGRAMME - Hours spent study- GPA 1 23 Male Female BB05 4 3.67 2 21 Вво8 ЗА 2 3.90 3 22 Female BB02 4 3.28 4 23 Male BB05 3 3.29 23 Male BB05 4 3.32 6 22 Female ВBOS 3.89 HOURS GPA 7. 21 Female BB08 3A 3 3.86 TOTAL CGPAIHOURS MALE 51 53.61 23 Male BB05 4 3.73 TOTAL NO OF MALE STUDENTS 15 15 23 Female BB05 4 3.47 MEAN MALE 3.40 3.57 10 23 Male BB05 3.23 11 21 Female BB08 3A 4 3.80 TOTAL CGPA/HOURS FEMALE 86 62.92 12 20 Female BB04 2 3.45 TOTAL NO OF FEMALE STUDENTS 17 17 13 24 Male BB08 3A 3.20 MEAN FEMALE 5.0588 3.7012 14 27 Female Вво8 ЗА 7 3.91 15 21 Male BB08 3A 3 3.85 16 22 Female BB08 3A 3 3.66 STANDARD DEVIATION MALE 1.6388 0.2237 17 23 Female BB05 3 3.75 STANDARD DEVIATION FEMALE 3.0305 0.2079 18 22 Male BB08 3A 3.67 19 23 Male BB08 3A 6 3.88 20 21 Female BB08 3A 3.91 21 21 Female Вво8 ЗА 3.29 22 23 Male BB08 3A 4 3.81 23 22 Male BB08 3A 3.65 24 22 Male BB08 3A 3.70 25 24 Female BB04 8. 3.67 26 20 Female BB04 12 3.77 27 24 Male BB08 3B 6. 3.56 28 22 Female BB08 3B 4 3.71 29 24 Male BB08 3B 6 3.56 30 29 Male BB08 3B 2 3.49 31 20 Female BB04 12 3.77 32 21 Female BB08 3B 4 3.83
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