Probability and Counting Principles
Interactive Video
•
Mathematics
•
6th - 7th 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 counting principle used for in probability and statistics?
To identify the median of a data set
To determine the likelihood of a single event
To find the average of a data set
To calculate the number of possible outcomes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you have 2 types of bread and 3 types of fillings, how many sandwich combinations can you make?
9
8
6
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does adding fruit choices to the sandwich example affect the complexity of calculating combinations?
It makes drawing combinations more complex
It simplifies the calculation
It reduces the number of combinations
It has no effect on the calculation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total number of combinations when adding 4 fruit choices to the sandwich example?
12
18
30
24
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the radio station example, what are the possible first letters for call signs?
A or B
C or D
W or K
X or Y
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many total four-letter combinations are possible for radio station call signs?
17,576
35,152
70,000
52,000
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of randomly selecting a specific set of three initials from the U.S. population?
1 in 100,000
1 in 1,000
1 in 17,576
1 in 10,000
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