The image database was collected through a questionnaire from a software engineering course. Calculate and interpret an amplitude, a variance, the standard deviation and the coefficient of variation for the quantitative variables in relation to males (M) and rank the coefficients of variation.

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Author:Amos Gilat
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The image database was collected through a questionnaire from a software engineering course.

Calculate and interpret an amplitude, a variance, the standard deviation and the coefficient of variation for the quantitative variables in relation to males (M) and rank the coefficients of variation.

Age (year) -i height (m) - Weight (Kg)
- biological sex
- social class
how did you get into university where do you attend classes
19
1,59
48 F
Lower Midler
entrance exam B
Smartphone, laptop
19
1,65
53 F
Lower Midler
entrance exam B
Smartphone
19
1,80
75 M
Upper Midler
entrance exam A
Smartphone, computer
20
1,67
80 M
Lower Midler
entrance exam A
Smartphone), laptop
20
1,67
64 M
Lower Midler
entrance exam B
Smartphone), laptop
20
1,55
52 F
Lower Midler
entrance exam A
Smartphone
20
1,70
65 F
Lower Midler
entrance exam B
Smartphone, laptop
20
1,52
59 F
Lower Midler
entrance exam A
Smartphone
20
1,75
78 M
Upper Midler
entrance exam A
Smartphone), laptop
Smartphone, computer
Smartphone, laptop
Smartphone, laptop
Smartphone
Smartphone, laptop
20
1,73
68 M
Lower Midler
entrance exam B
21
1,86
110 M
Lower Midler
entrance exam B
21
1,80
72 F
Lower Midler
entrance exam A
21
1,70
65 M
Lower Midler
entrance exam A
Upper Midler
Upper Midler
Upper Midler
21
1,75
95 M
entrance exam B
23
1,62
64 M
entrance exam B
Smartphone, computer
23
1,68
59 F
entrance exam B
laptop, Tablet
23
1,58
57 F
Upper Midler
entrance exam B
Smartphone
23
1,70
70 M
Lower Midler
entrance exam A
Smartphone
26
1,57
41 F
Lower Midler
entrance exam B
Smartphone, laptop
38
1,81
115 M
Upper Midler
entrance exam B
Smartphone, laptop
Transcribed Image Text:Age (year) -i height (m) - Weight (Kg) - biological sex - social class how did you get into university where do you attend classes 19 1,59 48 F Lower Midler entrance exam B Smartphone, laptop 19 1,65 53 F Lower Midler entrance exam B Smartphone 19 1,80 75 M Upper Midler entrance exam A Smartphone, computer 20 1,67 80 M Lower Midler entrance exam A Smartphone), laptop 20 1,67 64 M Lower Midler entrance exam B Smartphone), laptop 20 1,55 52 F Lower Midler entrance exam A Smartphone 20 1,70 65 F Lower Midler entrance exam B Smartphone, laptop 20 1,52 59 F Lower Midler entrance exam A Smartphone 20 1,75 78 M Upper Midler entrance exam A Smartphone), laptop Smartphone, computer Smartphone, laptop Smartphone, laptop Smartphone Smartphone, laptop 20 1,73 68 M Lower Midler entrance exam B 21 1,86 110 M Lower Midler entrance exam B 21 1,80 72 F Lower Midler entrance exam A 21 1,70 65 M Lower Midler entrance exam A Upper Midler Upper Midler Upper Midler 21 1,75 95 M entrance exam B 23 1,62 64 M entrance exam B Smartphone, computer 23 1,68 59 F entrance exam B laptop, Tablet 23 1,58 57 F Upper Midler entrance exam B Smartphone 23 1,70 70 M Lower Midler entrance exam A Smartphone 26 1,57 41 F Lower Midler entrance exam B Smartphone, laptop 38 1,81 115 M Upper Midler entrance exam B Smartphone, laptop
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