Question 1(Multiple Choice Worth 5 points) (07.01)Megan is picking out an outfit to wear. The organized list below represents the sample space of all possible outfits. Red shirt – Black pants Redshirt – White pants Red shirt – Blue pants Pink shirt – Black pants Pink shirt – White pants Pink shirt – Blue pants Based on the list, how many different-color pants does Megan have to choose from?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect