Biased or Representative iStart

Which scenario would produce the least biased results?

• asking athletes at a gym what their favorite television show is
• asking shoppers at a store where their favorite place to shop is
• asking fans at a baseball game who their favorite baseball team is
• asking students in a college library what their favorite college sports team is

I randomly surveyed 10 students from every area school to get information about student interests. Which statement best describes my sample?

• Biased, sample is not randomly taken or representative of the population.

• Biased, sample is randomly taken & representative of the population.

• Representative, sample is randomly taken & representative of the population.

• Representative, sample is not randomly taken or representative of the population.

1.  Carlos wants to know the favorite sport of people at his school so he asks his baseball team.

• Biased
• Unbiased

10. A senator wants to how she is doing.  She sends a survey to 1000 registered voters in her party

• Biased
• Unbiased