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Worksheets10.1-10.3 Probability
Total questions: 14
Worksheet time: 1hrs 10mins
Name
Class
Date
1.
What is the probability of spinning green?
a)
0
b)
1/4
c)
1/2
d)
3/4
2.
The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?
a)
2/7
b)
5/49
c)
5/7
d)
10/49
3.
Find the probability of drawing a 10 from a standard deck of 52 cards.
a)
1 out of 52
b)
13 out of 52
c)
26 out of 52
d)
4 out of 52
4.
A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon? Simplify!
a)
3
b)
1/10
c)
3/10
d)
30%
5.
P(not A) =
*Remember to simplify.*
*Remember to simplify.*
a)
6/8
b)
3/4
c)
2/8
d)
1/4
6.
In a deck of cards, what is the likelihood of selecting an ace?
a)
impossible
b)
unlikely
c)
even
d)
likely
7.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red? Simplify!
a)
3/10
b)
3/9
c)
1/9
d)
1/3
8.
What is the probability of rolling a sum of 15 with a pair of dice?
a)
impossible
b)
unlikely
c)
equally likely
d)
likely
9.
The probability based on frequency of outcomes during an experiment is...
a)
experimental probability
b)
theoretical probability
c)
expected probability
d)
real probability
10.
Find the experimental probability of spinning Letter Q. Simplify!
a)
15/15
b)
3/10
c)
3/50
d)
7/10
11.
The theoretical probability of rolling an even number on a dice.
a)
3/6
b)
1/2
c)
1/6
d)
5/6
12.
What is the Favorable Outcome?
a)
Total number of outcomes
b)
What I think will happen
c)
What did happen
d)
What I specifically want to happen
13.
What your results should look like
a)
favorable outcome
b)
experimental probability
c)
Theoretical probability
d)
possible outcome
14.
According to the weatherman, there is a 77% chance of rain today. What is the likelihood of it raining?
a)
likely to happen
b)
unlikely to happen
c)
as likely as not to happen
d)
certain to happen
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