Author Question: Suppose your professor reports that across all of her classes over the past 10 years, she found a ... (Read 67 times)

ericka1 · **on:** Jun 22, 2018

Suppose your professor reports that across all of her classes over the past 10 years, she found a -.63 correlation between number of absences and final exam score. This statistic means that ______________

A) final exam scores are caused by absences.
B) students who scored highest on the final examination were not absent.
C) students who were absent more frequently tended to score lower on the final exam than those who were absent less frequently.
D) students who are absent more frequently tended to score higher on the final exam than those who are absent less frequently.

Question 2

The Spotlight on Research Study is representative of a great deal of research that suggests that

A) red enhances subjective evaluations of physical attractiveness.
B) red reduces subjective evaluations of physical attractiveness.
C) women use red clothing as an unambiguous signal of their sexual receptivity.
D) red is simply a fashion norm demonstrated by single women.