Random Samples and Biased Questions
Quiz
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Anthony Clark
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of these statements best describes a biased sample?
It is very small.
It is not randomly chosen.
It results in incorrect predictions.
It does not accurately represent the population.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Isaac wants to find out the favorite foods of students at Churchill. He asks the boys’ basketball team about their favorite foods.
Biased sample
Random sample
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jace wants to find out what the favorite soda flavor is at Churchill Middle School. He decides to ask all the students in Mrs. Shoemaker's class as a sample group.
Biased sample
Random sample
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Audi wants to find out how students get to school at Churchill so she places the names of all students into a fish bowl and pulls out 50 so she can survey them.
Biased sample
Random sample
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Green Valley Middle School conducted a survey of 125 random students asking them how much time they spend each night on homework. Is this a biased sample or unbiased sample?
Biased Sample
Unbiased Sample
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Random or Biased...
You want to know what percentage of Maui people that go Oama fishing so you ask every 5th person you see at Kanaha Beach early in the morning...
Random
Biased
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ms. Madson wants to know how many students will attend the next 7th grade after school dance. She places all the 7th grade students’ names in a jar and selects 50. Is this random or biased sampling?
Random
Biased
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