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Worksheetscompound probability
Total questions: 11
Worksheet time: 48mins
Name
Class
Date
1.
How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?
a)
15
b)
40
c)
80
d)
10
2.
The cafeteria is serving three kinds of sandwiches: tuna (T), chicken, (C), and peanut butter (P). They are also serving a choice of two drinks: milk (M) or water (W). Which is the complete set of possibilities of combinations?
a)
TW, CW, PW
b)
TW, TM, TW, CW, PW
c)
TW, TM, CW, CM, PW, PM
3.
Which of the following situations is represented by this tree diagram?
a)
3 shirt options, 6 pants options, and 12 shoe options
b)
3 shirt options, 2 pants options, and 2 shoe options
c)
2 shirt options, 3 pants options, and 1 shoe option
4.
If a dice is rolled 300 times, how many times would you predict a roll of a 1 or a 6?
a)
50
b)
100
c)
150
d)
75
5.
If you choose 1 scoop of ice cream from 12 flavors and any 1 topping from a choice of 8, how many different ice-cream sundaes can you make?
a)
58
b)
96
c)
20
d)
192
6.
The tree diagram shows the outcomes of rolling a die and flipping a coin.
How many total outcomes are there?
How many total outcomes are there?
a)
6
b)
12
c)
24
d)
36
7.
What is the probability that you will get plain crust with ham on your pizza?
a)
1/8
b)
1/2
c)
1/10
d)
2/10
8.
If you flip three fair coins, what is the probability that you'll get all three heads?
a)
8/1
b)
1/8
c)
1/16
d)
Jessica
9.
At the gardening store, there are tulips, ferns, cactus, and roses and 4 kinds of pots to hold the plants: clay, plastic, metal , and wood. If you randomly pick the plant and the pot, what is the probability that you'll end up with a tulip in a plastic pot?
a)
Steve
b)
16/1
c)
1/8
d)
1/16
10.
The sample space tree diagram for a team of three students is shown. What is the probability that the team would consist of at least 2 girls?
a)
½
b)
⅜
c)
¾
d)
⅙
11.
The tree diagram shows the outcomes of rolling a die and flipping a coin.
What is the probability of rolling a less than 6 and flipping a head?
What is the probability of rolling a less than 6 and flipping a head?
a)
2/12
b)
3/12
c)
4/12
d)
5/12
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