19 questions
Identify the shaded area...
A
B
A'
B'
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they play football?
66/80
4/80
18/80
49/80
What is the sample space when you roll a die and then flip a coin?
1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T
2
1,2,3,4,5,6,H,T
12
Which shows the sample space for flipping two coins?
H, T
HH, HT, TH, TT
HH, TT
Dime, Nickel
What is the sample space when you roll a die and then flip a coin?
1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T
2
1,2,3,4,5,6,H,T
12
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 shows the sample space of possible combinations?
TW, CW, PW
TW, TM, TC, CW, PW
TW, TM, CW, CM, PW, PM
TCP, MW
What is the probability of randomly choosing a breakfast with a bagel and coffee?
1/8 because there is only 1 outcome out of the 8 possible choices that include both a bagel and coffee.
1/2 because there is only cereal and a bagel to choose from
1/4 because there is only one out of the four choices that include coffee
3 because the words "coffee" and "bagel" are on the diagram a total of 3 times.
Use the tree chart to find the probability of randomly picking an outfit with a white shirt and jeans.
There are 6 outfits
2/6, or 2 out of the 6 outfits have a white shirt with jeans
3/6, or 3 out of the 6 outfits have a white shirt with jeans
1/6, or 1 out of the 6 outfits has a white shirt with jeans.
The tree diagram shows the outcomes of rolling a die and flipping a coin.
What is the probability of rolling an even number and flipping a head?
3/12
1/2
4/12
0/12
The tree diagram shows the outcomes of rolling a die and flipping a coin.
What is the probability of rolling an even number and flipping a head?
3/12
1/2
4/12
0/12
The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy?
2/18
1/9
1/10
outcome with the same chance of occurring
mutually exclusive
impossible
equally
independent
What is the sample space?
6 bears
orange, green, red, white, yellow
2 red, 1 green, 1 orange, 1 yellow, 1 white
2 , 1, 1, 1, 1