BIOLOGY 169 01W

A researcher has interested in determining whether her students' test performance could be predicted from their proximity to the front of the classrooms. So she matched her students' scores on a math test with their seating position. This study is an example of ? If height and weight are positively correlated, which of the following is true? Martina believes that high doses of caffeine slow a person's reaction time. To test this belief, he has five friends each drink three 8-ounce cups of cof...