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WorksheetsProbability Review #1
Total questions: 16
Worksheet time: 26mins
What is the sample space for choosing 1 jelly bean from a jar of 4 red, 7 blue, and 2 green jellybeans?
4, 7, and 2
red, blue, green
2 green
4 red
It is the complete list of all possible outcomes of an experiment.
Outcome
Probability
Event
Sample Space
If an event is absolutely impossible, what percent probability will it have?
0%
25%
75%
100%
If an event is absolutely certain, what percent probability will it have?
0%
25%
75%
100%
If you choose from the following M & M colors, what is P(blue)?
5 green
6 yellow
8 blue
7 brown
8/26
4/13
8/25
1/3
If you are picking a card randomly from a deck of cards, what is P(heart)?
1/4
13/39
4/52
1/52
If you roll one die, what is P(odd number)?
2/3
1/3
1/2
1/6
When rolling a 6 sided die, what is P(5)?
1/2
5/6
2/3
1/6
The chance of rolling a 2 is 1/6. What is P(not rolling a 2)?
2/6
1/6
5/6
Not possible
You give the answer to a probability problem as 6/5. The teacher marks it wrong. Why?
It should have been 5/6.
Its not written as a percent.
Its more than 1.
Its not written as a decimal.
Which of these cannot be considered a probability of an outcome?
1/3
-1/5
0.80
112%
1
Draw one card from a standard deck. Find P(ace of diamonds)
1/13
1/4
4/13
1/52
Rolling a pair of dice, find P(rolling doubles).
50%
8%
17%
11%
