Probability Concepts and Calculations
Interactive Video
•
Mathematics
•
9th - 10th 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 is the complement of the event of rolling a 1 or a 2 on a die?
Rolling a 1 or a 2
Rolling an even number
Rolling a 3 through 6
Rolling a 6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of probabilities of all outcomes in a sample space?
0
0.5
1
2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Venn diagram, what does the area outside the circle represent?
Probability of E prime
Probability of both E and E prime
Probability of event E
Probability of neither E nor E prime
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the probability of event E is 0.35, what is the probability of E prime?
0.65
0.50
1.00
0.35
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which equation represents the probability of E prime?
P(E) - P(E') = 1
P(E) + P(E') = 0
P(E') = 1 - P(E)
P(E) = 1 - P(E')
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a survey of 50 people, how many said football was their favorite sport?
29
11
6
3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of selecting someone whose favorite sport is not football?
0.58
0.71
0.29
0.42
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