Professor Miller has found the correlation between a person's need for affiliation (found by taking a test to determine the need to be with others) and the number of hours spent watching television is 0.69 . He should conclude
a. as we observe people with higher and higher need for affiliation, we see a tendency for those people to spend less and less time watching television.
b. there is not much of a relationship between the two variables because the r is negative.
c. as we observe people with higher and higher need for affiliation, we see a tendency for those people to spend more and more time watching television.
d. the people who watch more television tend to have more need to be around others.
Question 2
The more you save, the less you spend describes
a. a positive linear correlation.
b. a negative linear correlation.
c. no correlation.
d. a nonlinear correlation.
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(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
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