Compute the linear correlation coefficient for the data below, rounding to three decimal places. X > y -1 17 OA. -0.885 OB. -0.671 OC. -0.995 OD. -0.778 1 12 000 8 5 5 39 2 10 www 47 6 2 7 1 0 14
Compute the linear correlation coefficient for the data below, rounding to three decimal places. X > y -1 17 OA. -0.885 OB. -0.671 OC. -0.995 OD. -0.778 1 12 000 8 5 5 39 2 10 www 47 6 2 7 1 0 14
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:Compute the linear correlation coefficient for the data below, rounding to three decimal places.
3
X
y
- 1
17
OA. -0.885
OB. -0.671
O C. - 0.995
OD. -0.778
1
12
80
55
9
2
10
47
6
2
7
1
00
14
******

Transcribed Image Text:A traffic officer is compiling information about the relationship between the hour of the day and the speed over the limit at
which the motorist is ticketed. He computes a correlation coefficient of 0.12. What does this tell the officer?
O A. There is a strong negative linear correlation.
B. There is little evidence of a linear correlation.
OC. There is a quadratic relationship between the variables.
OD. There is a strong positive linear correlation.
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