WorksheetsPreAP Geometry Spring Final Review (Probability)
Total questions: 16
Worksheet time: 20mins
When a group of items are arranged in a certain order the arrangement is called a:
compound event
combination
permutation
independent event
When counting a group of items and order does not matter we call the group a:
compound event
combination
permutation
independent event
There are 15 teams competing for the 3 top places in the basketball standing. How many arrangements of the top 3 teams are possible?
455
573
689
2730
A balanced die is rolled one time. What is the probability of getting a 3?
5/6
1/2
1/6
1/3
A balanced die is rolled one time. What is the probability of NOT getting a 3?
1/2
5/6
1/6
1/5
A balanced die is rolled one time. What is the probability of getting an even number?
1/3
1/2
1/6
1/4
A balanced die is rolled one time. What are the odds of NOT getting an even number?
1/4
1
1/2
1/3
Find: 7!
1276
7
4070
5040
How many different ways are there to select 4 items from a group of 9 total items if order IS important?
3024
2849
126
178
How many different ways are there to choose 3 items from a group of 9 items if order is NOT important?
84
92
504
523
Suppose there are 1500 students in your school, and 800 of them are boys. When you walk into the hallway after math class, is the first student you see more likely to be a boy or a girl?
Girl
Boy
Equal likelihood of girl and boy
It's impossible to tell
Suppose there are 1500 students in your school, and 800 of them are boys. What is the probability that a randomly selected student is a boy? P(B)?
800/1500
700/1500
8/15
7/15
Suppose there are 1500 students in your school, and 800 of them are boys. What is the probability that the first student you bump into after class is NOT a boy?
800/1500
700/1500
8/15
7/15
A random card is drawn from a standard card deck. What are the chances the card is a heart?
1/4
1/2
1/5
1/52
A random card is drawn from a standard card deck. What are the chances of the card being either a diamond or a face card?
11/26
1/4
11/23
25/52
A random card is drawn from a standard card deck. What are the chances the card is either a 4, a 9 or a queen?
3/13
1/6
1/4
7/52
