The data were collected from a statistics class. The column head gives the variable, and each of the rows represents a student in the class. Complete parts a and b. Weight Male Age Eye Shoe Color Size Height (inches) Number of Siblings College Units This Term Handedness (pounds) 1 Blue 12 29 64 140 11 4 Left 0 4 30 Hazel 12 72 175 6 Right 1 30 Brown 9.5 71 8 175 Right 1 Hazel 9 68 1 32 165 12 Right a. Is the variable Age numerical or categorical? Explain. OA. The variable is categorical because the values are numbers. OB. The variable is numerical because the values are numbers. OC. The variable is numerical because the values are categories. O D. The variable is categorical because the values are categories.
The data were collected from a statistics class. The column head gives the variable, and each of the rows represents a student in the class. Complete parts a and b. Weight Male Age Eye Shoe Color Size Height (inches) Number of Siblings College Units This Term Handedness (pounds) 1 Blue 12 29 64 140 11 4 Left 0 4 30 Hazel 12 72 175 6 Right 1 30 Brown 9.5 71 8 175 Right 1 Hazel 9 68 1 32 165 12 Right a. Is the variable Age numerical or categorical? Explain. OA. The variable is categorical because the values are numbers. OB. The variable is numerical because the values are numbers. OC. The variable is numerical because the values are categories. O D. The variable is categorical because the values are categories.
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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Transcribed Image Text:The data were collected from a statistics class. The column head gives the variable, and each of the rows represents a student in the class. Complete parts a and b.
Male Age
Eye Shoe
Color Size
Height (inches)
Weight
(pounds)
140
Number
of Siblings
College Units
This Term
Handedness
1
29
Blue 12
64
4
11
Left
0
30
Hazel 12
72
175
4
6
Right
1
30
Brown 9.5
71
175
1
8
Right
1
32
Hazel 9
68
165
1
12
Right
(...)
a. Is the variable Age numerical or categorical? Explain.
O A. The variable is categorical because the values are numbers.
OB. The variable is numerical because the values are numbers.
OC. The variable is numerical because the values are categories.
O D. The variable is categorical because the values are categories.
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