Answered

IDNLearn.com: Your trusted platform for finding precise and reliable answers. Ask anything and receive thorough, reliable answers from our community of experienced professionals.

A principal wants to find out how many hours per week the students in the school spend
on exercise. Which sample is likely to be most representative of the student population?

A Principal Wants To Find Out How Many Hours Per Week The Students In The School Spend On Exercise Which Sample Is Likely To Be Most Representative Of The Stude class=

Sagot :

I think B (Every fifth student from each grade)

A only talks about female students, C talks about students on a sports team which would be biased since the students on the sports team probably get more exercise, and d would be ok but not the best since some last names are more common and others you would get only a very small sample size.
We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Discover the answers you need at IDNLearn.com. Thanks for visiting, and come back soon for more valuable insights.