The owners of the Syfy channel are interested in whether watching the Syfy channel causes people to become "geeky," and if so, whether any such effects depend on a person's gender.They hire a researcher to design and carry out the appropriate study.The researcher randomly assigns an equal number of men and women to watch 0, 3, 5, or 9 hours of the Syfy channel each week for 6 weeks.What is(are) the main effect(s) being tested in the study?
A) gender
B) hours of Syfy watched
C) gender and hours of Syfy watched
D) hours of Syfy watched and "geekiness"

Question

Quizplus · Accepted Answer

The main effects being tested are both gender and hours of Syfy watched, as the study aims to determine if watching the Syfy channel influences "geekiness" and if this effect varies by gender.

The Owners of the Syfy Channel Are Interested in Whether