Suppose you were to collect data for the following pair of variables, people: age, grip strength....
Suppose you were to collect data for the following pair of variables, people: age, grip strength. You want to make a scatterplot. Which variable would you use as the explanatory variable?
- age
- grip strength
Which variable would you use as the response variable?
- age
- grip strength
Would you expect to see a positive or negative association?
- positive
- negative
- neither
Homework Answers
Explanatory variable: Age
Response variable: Grip Strength
Expected correlation: Positive
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