Correlation and Regression Questions
Description
Which of the following correlations represents the strongest relationship between the two variables:
Group of answer choices
r= ?.05
r= ?.89
r= .75
r= .10
Which of the following represents a correlation that is possible given the following interpretation of the data: A higher number of cats owned was related to a higher number of scratch wounds on arms [or: As number of cats owned increased, number of scratch wounds on arms increased]
r= 1.20
r= .65
r= .00
r= ?.48
In Study A, you are interested in whether hours worked at a desk per week predicts income, so you should conduct a ______. In Study B, you are interested in whether there is a relationship between height and income, so you should conduct a ______. In Study C, you are interested in whether there is a relationship between profession (fire fighter or police officer) and income, so you should conduct a ______.
Regression … Correlation Independent Samples T Test
Correlation … Regression Correlation
Regression … Correlation Correlation
Correlation…Independent Samples T Test Regression
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