The sex (with categories male/female/diverse), the weight in kg and the final grade were eported for six randomly selected (fictional) students of a (fictional) business school in ologne after the end of their studies: te O cosdinal weight ondinal scale sex grade 2,3 3,7 1,7 f 67 108 75 70 71 2,7 73 his small data set is to be used for all exercises to follow. Results from one exercise can be eused for other exercises if you refer to them explicitly. - EED-

MATLAB: An Introduction with Applications
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Data:
The sex (with categories male/female/diverse), the weight in kg and the final grade were
reported for six randomly selected (fictional) students of a (fictional) business school in
Cologne after the end of their studies:
nute O
2oidinal soale
Cosdnales
sex
weight
grade
2,3
3,7
1,7
f
67
108
75
70
2.
71
2,7
73
This small data set is to be used for all exercises to follow. Results from one exercise can be
reused for other exercises if you refer to them explicitly.
As a young researcher you immediately see the opportunity to apply your knowledge in
statistics by describing the sample using methods from descriptive statistics:
1. Concentrate on the variables "sex" and "weight" for this exercise: Is it possible to
draw a meaningful boxplot for each of the two variables? Explain! Calculate the
necessary numbers and sketch the meaningful boxplot(s). If you do not draw two
boxplots: What sort of figure can be drawn to sketch the distribution of the other of
the two variables "sex" and "weight"? Draw that figure as well and explain why you
have chosen it.
- EED -
Transcribed Image Text:Data: The sex (with categories male/female/diverse), the weight in kg and the final grade were reported for six randomly selected (fictional) students of a (fictional) business school in Cologne after the end of their studies: nute O 2oidinal soale Cosdnales sex weight grade 2,3 3,7 1,7 f 67 108 75 70 2. 71 2,7 73 This small data set is to be used for all exercises to follow. Results from one exercise can be reused for other exercises if you refer to them explicitly. As a young researcher you immediately see the opportunity to apply your knowledge in statistics by describing the sample using methods from descriptive statistics: 1. Concentrate on the variables "sex" and "weight" for this exercise: Is it possible to draw a meaningful boxplot for each of the two variables? Explain! Calculate the necessary numbers and sketch the meaningful boxplot(s). If you do not draw two boxplots: What sort of figure can be drawn to sketch the distribution of the other of the two variables "sex" and "weight"? Draw that figure as well and explain why you have chosen it. - EED -
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