r = ? Decision: Select one: a. Fail to reject b. Unable to determine c. Reject the null The correlation is ________ (strength) and _________ (direction). Select one: a. strong, negative b. strong, positive c. weak, positive d. weak, negative e. no correlation
r = ? Decision: Select one: a. Fail to reject b. Unable to determine c. Reject the null The correlation is ________ (strength) and _________ (direction). Select one: a. strong, negative b. strong, positive c. weak, positive d. weak, negative e. no correlation
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
A researcher is curious about whether there is a relationship between how much a person enjoys the music of Nickelback (on a 0-12 scale, 0 indicating no enjoyment and 20 indicating maximum enjoyment) and how much a person enjoys films starring Nicolas Cage (on the same 0-20 scale). The following information was gathered from 10 participants:
Nickelback |
Nicolas Cage |
---|---|
4 |
7 |
12 |
7 |
6 |
6 |
19 |
15 |
0 |
12 |
5 |
9 |
2 |
1 |
13 |
10 |
16 |
20 |
1 |
8 |
r = ?
Decision:
Select one:
a.
Fail to reject
b.
Unable to determine
c.
Reject the null
The
Select one:
a.
strong, negative
b.
strong, positive
c.
weak, positive
d.
weak, negative
e.
no correlation
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