The data below shows the scores a sample of husbands and their wives received when given a happiness test to determine their 'happiness' in the relationship. H 50 65 72 18 45 98 77 85 50 82 W 60 55 60 25 80 80 70 80 70 50 Determine which of the following is true (at the 1% significance level): Group of answer choices There is not strong enough evidence that there is correlation at 1% significance There is negative correlation There is positive correlation What is the test statistic (t)? (Write to 4 decimal places).
The data below shows the scores a sample of husbands and their wives received when given a happiness test to determine their 'happiness' in the relationship. H 50 65 72 18 45 98 77 85 50 82 W 60 55 60 25 80 80 70 80 70 50 Determine which of the following is true (at the 1% significance level): Group of answer choices There is not strong enough evidence that there is correlation at 1% significance There is negative correlation There is positive correlation What is the test statistic (t)? (Write to 4 decimal places).
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
The data below shows the scores a sample of husbands and their wives received when given a happiness test to determine their 'happiness' in the relationship.
|
H |
50 |
65 |
72 |
18 |
45 |
98 |
77 |
85 |
50 |
82 |
|
W |
60 |
55 |
60 |
25 |
80 |
80 |
70 |
80 |
70 |
50 |
Determine which of the following is true (at the 1% significance level):
Group of answer choices
There is not strong enough evidence that there is
There is
There is
What is the test statistic (t)? (Write to 4 decimal places).
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