Which correlation coefficient would a researcher MOST likely find between college students' GPAs and the number of hours spent using social media each week?

Question

Quizplus · Accepted Answer

Based on past research, it is more likely that there would be a small negative correlation between GPAs and social media usage, rather than a large negative or positive correlation. Therefore, option B (-.30) is the most likely correlation coefficient. Option C (.05) suggests a positive correlation, which is unlikely given the inverse relationship that has been found in previous studies. Option A (-.85) suggests an extremely strong negative correlation, which is also unlikely given the small-to-moderate correlation typically observed in this relationship. Finally, option D (.35) suggests a positive correlation, which, like option C, is unlikely given past research.

Which Correlation Coefficient Would a Researcher MOST Likely Find Between