Aresearcher is interested in variables that may affect an individual's driving ability. he has people drive a course in wet, dry, or icy conditions. in addition, he has them drive a vehicle with or without power steering, and with an automatic or a manual transmission. this design is an example of a factorial.

Which of the following is a law making body that governs england

Agraduate student wants to examine the effect of print media versus televised media on individuals’ position on several social issues. the superintendent of a local work release facility, a family friend, will allow the graduate student access to the prison population to her quickly accrue subjects. the student’s irb should: approve this project since the risk appears to be no > minimal.not approve this project because the prisoners are merely a population of convenience for the student.approve this project since the superintendent is the ultimate authority on what happens in his facility.approve this project but submit it for federal review.

What has contributed to the growth of agriculture as big business in the midwest