The accompanying table shows the maximum weight 10-meter sprint for 12 international soccer players. Co Click here to view the data table, Click here to view th

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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Question
100%
What is R
Time (seconds
Time (seconds
+++++
The accompanying table shows the maximum weights (in kilograms) for which one repetition of a half squat can be performed and the times (in seconds) to run a
10-meter sprint for 12 international soccer players. Complete parts (a) through (d) below.
Click here to view the data table, Click here to view the table of critical values for the Pearson correlation coefficient.
(a) Display the data in a scatter plot. Choo
O A.
Data Table
O D.
2.4-
Q
220-
2.2
200-
Maximum weight, x
Time, y
2.0-
180-
1.8+
175
1.93
160-
E 1.6-
1.4-
140
170
1.91
140-
1.4
Max Weight (kg)
220
145
2.16
2.4
Max Weight (kg)
205
1.55
145
2.17
(b) Calculate the sample correlation coeffic
190
1.75
175
1.82
(Round to three decimal places as needed
155
2.06
190
1.73
170
1.8
150
2.09
170
2.03
Transcribed Image Text:Time (seconds Time (seconds +++++ The accompanying table shows the maximum weights (in kilograms) for which one repetition of a half squat can be performed and the times (in seconds) to run a 10-meter sprint for 12 international soccer players. Complete parts (a) through (d) below. Click here to view the data table, Click here to view the table of critical values for the Pearson correlation coefficient. (a) Display the data in a scatter plot. Choo O A. Data Table O D. 2.4- Q 220- 2.2 200- Maximum weight, x Time, y 2.0- 180- 1.8+ 175 1.93 160- E 1.6- 1.4- 140 170 1.91 140- 1.4 Max Weight (kg) 220 145 2.16 2.4 Max Weight (kg) 205 1.55 145 2.17 (b) Calculate the sample correlation coeffic 190 1.75 175 1.82 (Round to three decimal places as needed 155 2.06 190 1.73 170 1.8 150 2.09 170 2.03
The accompanying table shows the maximum weights (in kilograms) for which one repetition of a half squat can be performed and the times (in seconds) to run a
10-meter sprint for 12 international soccer players. Complete parts (a) through (d) below.
Click here to view the data table. Click here to view the table of critical values for the Pearson correlation coefficient.
(a) Display the data in a scatter plot. Choose the correct graph below.
B.
Oc.
OD.
O A.
220-
220-
2.4
2.4-
음 :
2.2-
200-
200-
2.2
2.0
2.0-
180-
180-
1.8-
160-
140+
1.4
Max Weight (kg)
160-
E 1.6-
1.4+
140
Max Weight (kg)
1.6t.
1.4-
140
Max Weight (kg)
14014
1.4
Max Weight (kg)
2.4
220
2.4
220
(b) Calculate the sample correlation coefficient r.
r=
(Round to three decimal places as needed.)
Transcribed Image Text:The accompanying table shows the maximum weights (in kilograms) for which one repetition of a half squat can be performed and the times (in seconds) to run a 10-meter sprint for 12 international soccer players. Complete parts (a) through (d) below. Click here to view the data table. Click here to view the table of critical values for the Pearson correlation coefficient. (a) Display the data in a scatter plot. Choose the correct graph below. B. Oc. OD. O A. 220- 220- 2.4 2.4- 음 : 2.2- 200- 200- 2.2 2.0 2.0- 180- 180- 1.8- 160- 140+ 1.4 Max Weight (kg) 160- E 1.6- 1.4+ 140 Max Weight (kg) 1.6t. 1.4- 140 Max Weight (kg) 14014 1.4 Max Weight (kg) 2.4 220 2.4 220 (b) Calculate the sample correlation coefficient r. r= (Round to three decimal places as needed.)
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