A square prism and a cylinder have the same height. The area of the cross-section of the square prism is 157 square units, and the area of the cross-section of the cylinder is 50rt square units. Based on this
information, which argument can be made?
The volume of the square prism is the volume of the cylinder.
3
The volume of the square prism is half the volume of the cylinder
The volume of the square prism is equal to the volume of the cylinder
The volume of the square prism is twice the volume of the cylinder.

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