The image database was collected through a questionnaire from a software engineering course. Calculate and interpret the mean, median and mode for three quantitative variables and the mode for three qualitative variables. Age (year)Iheight (m) - Weight (Kg)- biological sex- social classhow did you get into university - where do you attend classes191,5948 FLower Midlerentrance exam BSmartphone, laptop191,6553 FLower Midlerentrance exam BSmartphone191,8075 MUpper Midlerentrance exam ASmartphone, computer201,6780 MLower Midlerentrance exam ASmartphone), laptop201,6764 MLower Midlerentrance exam BSmartphone), laptop201,5552 FLower Midlerentrance exam ASmartphone201,7065 FLower Midlerentrance exam BSmartphone, laptop201,5259 FLower Midlerentrance exam ASmartphone201,7578 MUpper Midlerentrance exam ASmartphone), laptopSmartphone, computerSmartphone, laptop201,7368 MLower Midlerentrance exam B211,86110 MLower Midlerentrance exam B211,8072 FLower Midlerentrance exam ASmartphone, laptop211,7065 MLower Midlerentrance exam ASmartphoneUpper MidlerUpper MidlerUpper MidlerUpper Midler211,7595 Mentrance exam BSmartphone, laptop231,6264 Mentrance exam BSmartphone, computer231,6859 Fentrance exam Blaptop, Tablet231,5857 Fentrance exam BSmartphone231,7070 MLower Midlerentrance exam ASmartphone261,5741 FLower Midlerentrance exam BSmartphone, laptop381,81115 MUpper Midlerentrance exam BSmartphone, laptop

The numerical data can be divided into two parts. One being discrete and other continuous. As the…

ar Theight (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 Smartphone Smartphone, computer 19 1,65 53 F Lower Midler entrance exam B 19 1,80 75 M Upper Midler entrance exam A 20 1,67 80 M Lower Midler Smartphone), laptop Smartphone), laptop Smartphone Smartphone, laptop entrance exam A 20 1,67 64 M Lower Midler entrance exam B 20 1,55 52 F Lower Midler entrance exam A 20 1,70 65 F Lower Midler entrance exam B 20 1,52 59 F Lower Midler Smartphone Smartphone), laptop Smartphone, computer entrance exam A 20 1,75 78 M Upper Midler entrance exam A 20 1,73 68 M Lower Midler entrance exam B 21 1,86 110 M Lower Midler entrance exam B Smartphone, laptop 21 1,80 72 F Lower Midler entrance exam A Smartphone, laptop 21 1,70 65 M Lower Midler entrance exam A Smartphone Smartphone, laptop Smartphone, computer laptop, Tablet Smartphone Smartphone Smartphone, laptop Upper Midler Upper Midler Upper Midler 21 1,75 95 M entrance exam B 23 1,62 64 M entrance exam B 23 1,68 59 F entrance exam B 23 1,58 57 F Upper Midler entrance exam B 23 1,70 70 M Lower Midler entrance exam A 26 1,57 41 F Lower Midler entrance exam B 38 1.81 115 M Upper Midler entrance exam B Smartphone, laptop

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Matrices

Section2.5: Markov Chain

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The image database was collected through a questionnaire from a software engineering course.

Calculate and interpret the mean, median and mode for three quantitative variables and the mode for three qualitative variables.

Age (year)
Iheight (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
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
Smartphone, laptop
21
1,70
65 M
Lower Midler
entrance exam A
Smartphone
Upper Midler
Upper Midler
Upper Midler
Upper Midler
21
1,75
95 M
entrance exam B
Smartphone, laptop
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
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

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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