Understanding Probability Concepts
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does probability tell us about an event?
The exact outcome of a single trial
The impossibility of an event
The number of trials needed for certainty
The likelihood of an event occurring
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is probability expressed when flipping a coin?
As a whole number
As a fraction or decimal
As a percentage only
As a negative number
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the observed probability as the number of trials increases?
It remains the same
It becomes less accurate
It becomes more accurate
It becomes unpredictable
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a coin is flipped 20 times, how many heads are expected?
15 heads
20 heads
5 heads
10 heads
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of landing on the number three on a spinner with four equal sections?
1/5
1/4
1/3
1/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the probability of landing on an even number expressed?
1/4
1/2
3/4
1/3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of drawing a blue marble from a bag of 10 marbles if there are 2 blue marbles?
1/2
1/10
1/3
1/5
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