Introduction to Probability

Assessment
•
James Ponchak
•
Mathematics
•
7th Grade
•
115 plays
•
Medium
Student preview

23 questions
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1.
MULTIPLE CHOICE
30 sec • 1 pt
The likelihood of an event happening is _________.
2.
MULTIPLE CHOICE
30 sec • 1 pt
An event has a 50% chance of happening. This event is ___.
3.
MULTIPLE CHOICE
30 sec • 1 pt
An event has a 0% chance of happening. This event is ___.
4.
MULTIPLE CHOICE
30 sec • 1 pt
An event has a 75% chance of happening. This event is ___.
5.
MULTIPLE CHOICE
30 sec • 1 pt
An event has a 100% chance of happening. This event is ___.
6.
MULTIPLE CHOICE
30 sec • 1 pt
When figuring the probability of an event, what number goes on top of your fraction?
7.
MULTIPLE CHOICE
30 sec • 1 pt
When figuring the probability of an event, what number goes on the bottom of your fraction?
8.
MULTIPLE CHOICE
30 sec • 1 pt
A coin has two sides (heads, tails). If you flip the coin, what is the probability you land on tails?
9.
MULTIPLE CHOICE
30 sec • 1 pt
A spinner has 4 sections: 1 red, 1 blue, 1 green, 1 yellow. What is the probability that you spin and land on blue?
10.
MULTIPLE CHOICE
30 sec • 1 pt
A bag has 10 marbles: 4 red, 2 green, 2 blue, 2 yellow. If you reach in the bag and pull out one marble, what is the probability it will be a blue marble?
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