which data collections show bias? check all t...
which data collections show bias? check all that apply. an english teacher polls the top - ten most avid readers to find their favorite books. an insurance company polls drivers of sports cars to find their average number of tickets. a restaurant manager surveys every tenth customer for one week. an assistant principal surveys each student who is sent for discipline. a fundraiser organizer draws five names from a hat that contains all entries.
Answer
# Brief Explanations:
1. An English - teacher polling top - ten most avid readers is biased as it only represents a specific subset of readers and not all students.
2. An insurance company polling sports car drivers for average number of tickets is biased since sports car drivers may have different driving behaviors than all drivers.
3. Surveying every tenth customer for a week is a form of systematic sampling and is not inherently biased.
4. An assistant principal surveying students sent for discipline is biased as it only focuses on a particular group of students with discipline issues, not the whole student body.
5. Drawing names from a hat with all entries is a form of random sampling and is not biased.
# Answer:
An English teacher polls the top - ten most avid readers to find their favorite books.
An insurance company polls drivers of sports cars to find their average number of tickets.
An assistant principal surveys each student who is sent for discipline.