to be popular/likable. As part of a recent study on

Chapter , Problem 10.59

(choose chapter or problem)

to be popular/likable. As part of a recent study on adolescents, an experimenter looked at the relationship between the expression of a particular serotonin receptor gene, a persons popularity, and the persons rule-breaking (RB) behaviors.24 RB was measured by both a questionnaire and video observation. The composite score is an equal combination of these two assessments. Here is a table of the correlations: Rule-breaking measure Popularity Gene expression Sample 1 1n 1232 RB.composite 0.28 0.26 RB.questionnaire 0.22 0.23 RB.video 0.24 0.20 Sample 1 Caucasians only 1n 962 RB.composite 0.22 0.23 RB.questionnaire 0.16 0.24 RB.video 0.19 0.16 For each correlation, test the null hypothesis that the corresponding true correlation is zero. Reproduce the table and mark the correlations that have P 0.001 with ***, those that have P 0.01 with **, and those that have P 0.05 with *. Write a summary of the results of your significance tests.