

Probability Concepts and Calculations
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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47 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of getting heads when flipping a fair coin?
1
1/3
1/2
1/4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a uniform probability model, what is true about the outcomes?
They are unpredictable
They have equal probabilities
They are always heads
They have different probabilities
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of rolling a 3 on a six-sided die?
1/3
1/4
1/2
1/6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If all outcomes have the same probability, what type of model is it?
Non-uniform
Biased
Uniform
Random
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a non-uniform probability model?
Outcomes are impossible
All outcomes are equally likely
Outcomes have different probabilities
Only one outcome is possible
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of landing on any number using a four-section spinner?
1/4
1/3
1
1/2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a uniform probability model, what is the probability of each outcome on a spinner with four equal sections?
1/4
1
1/2
1/3
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