Worksheets04/27 Sampling Methods and Bias vs. Unbiased Review
Total questions: 25
Worksheet time: 20mins
This is a form of:
She selects the first five who raise their hands.
She selects the five closest to her desk.
She picks the student in every 5th seat.
Elise, a supermarket employee, approached 50 random customers and asked whether they would be willing to discuss what they like most about the store. She interviewed the 22 who said yes. Is this sample of the supermarket's customers likely to be biased?
yes
no
What sampling method are you using if you survey every 5th person who enters the room.
Convenience
Systematic
Simple Random
What sampling method are you using if you survey the students in the school whose names are picked out of a hat?
Convenience
Systematic
Simple Random
Surveying the students in one home room is an example of which type of sampling method?
Convenience
Systematic
Simple Random
Surveying the students at the next band practice is an example of which type of sampling method?
Convenience
Systematic
Simple Random
What sampling method are you using if you survey every 10th person who enters the cafeteria?
Convenience
Systematic
Simple Random
You assign the students in your class a number and choose 6 numbers from a basket. What sampling method are you using?
Convenience
Systematic
Simple Random
What sampling method are you using if you survey every 12th customer that enters the amusement park.
Convenience
Systematic
Simple Random
You survey every person in the food court at the mall. Which type of sampling method are you using?
Convenience
Systematic
Simple Random
You are conducting a survey and ask people the following question: Should more money be put into athletic programs or music programs at school? Sample is chosen from students in the band program.
Biased (Unfair)
Unbiased (Fair)
