In Mary's case, if she hypothesizes that as age increases, the number of hours volunteered also increases. What type of hypothesized relationship is she describing?
A) positive correlation
B) negative correlation
C) incremental correlation
D) nondirectional correlation

Question

Quizplus · Accepted Answer

Mary is hypothesizing a positive correlation between age and the number of hours volunteered, meaning that as one variable (age) increases, so does the other variable (number of hours volunteered).

In Mary's Case, If She Hypothesizes That as Age Increases