3. Sports officer collected some information about the Body Mass Index (BMI) and the finishing position in a marathon for each of ten male adults. Adult BMI Position A 18.4 3 Group Judge X Judge Y B 19.5 2 C 19.8 1 1 1 5 D 20.5 6 2 6 8 E 21.2 4 3 2 4 F 22.5 5 4. Eight groups of students were in a research competition. Judge X and Judge Y each put the research in rank order. 4 5 2 G 23.7 9 5 4 1 H 25.3 10 6 3 7 I 26.7 7 J 29.3 8 7 7 6 8 8 3
3. Sports officer collected some information about the Body Mass Index (BMI) and the finishing position in a marathon for each of ten male adults. Adult BMI Position A 18.4 3 Group Judge X Judge Y B 19.5 2 C 19.8 1 1 1 5 D 20.5 6 2 6 8 E 21.2 4 3 2 4 F 22.5 5 4. Eight groups of students were in a research competition. Judge X and Judge Y each put the research in rank order. 4 5 2 G 23.7 9 5 4 1 H 25.3 10 6 3 7 I 26.7 7 J 29.3 8 7 7 6 8 8 3
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Lt9
Answer 3 and 4
Transcribed Image Text:Direction: Calculate Spearman's coefficient of rank correlation for the following. Describe the correlation.
Interpret the correlation in the context of the information in the table
1.
Table gives information about the heights, in cm, of ten athletes and their positions in a long jump
competition.
Athlete A
Height 112
Position 8
Adult
BMI
Position
B
114
9
A
18.4
3
Group
Judge X
Judge Y
с
123
7
B
19.5
2
STATISTICS AND PROBABILITY
Week 5 (Learning Task 2)
1
1
5
2. The table gives information about the selling price and the mileages of 8 used cars.
Selling Price
Mileage
110,000 85,000 95,000 125,000 50,000 90,000 140,000
78,000 65,000 39,000 34,000 23,000 105,000 48,000
C
19.8
1
D
128
5
3. Sports officer collected some information about the Body Mass Index (BMI) and the finishing
position in a marathon for each of ten male adults.
2
6
8
E
134
10
D
20.5
6
3
2
4
F
146
3
E
21.2
4
4
5
2
G
148
4
F
22.5
5
H
151
6
5
4
1
I
154
1
G
H
23.7 25.3
9
10
4. Eight groups of students were in a research competition. Judge X and Judge Y each put the research
in rank order.
6
3
7
I
26.7
7
J
158
2
70,000
20,000
7
7
6
J
29.3
8
8
8
3
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