Mario makes 6 free throw shots out of his first 10 attempts. what is the least number of consecutive shots mario must make to increase his percentage from 60% to at least 70%? 1 shot 4 shots 10 shots 14 shots

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