Acourt reporter is transcribing a report from canada. the report states that the suspect was driving his vehicle at a rate of 100 kilometers per hour. how many miles (mi.) per hour is this? round your answer to the nearest mile per hour

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