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Single event probability REVIEW Flashcards | StudBud
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Single event probability REVIEW
Single event probability REVIEW
25 terms
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StudBud Administration
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23 plays
Review of simple single event probability and statistics
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
What is the probability that you roll a 7?
5/6
impossible
1/2
1/3
2
What is the probability that you draw a red card?
1/4
1/2
Certain
1/3
3
Probability to draw a 4 from a deck of cards is 1/13. What is the probability to not draw a 4?
1/2
4/13
12/13
2/13
4
What is the probability that you spin and land on blue?
Certain
1/4
1/2
1/3
5
What is the probability that you roll a 4 or 5?
1/3
1/6
Impossible
5/6
6
What is the probability of selecting a gray marble?
2/7
4/7
3/4
1/7
7
Do you have an equally likely chance of landing on red as you do landing on blue?
Yes
No
8
What is the probability of drawing a white marble?
1/7
2/5
4/7
2/7
9
If Mr. Miller selects a student at random, what is the probability that he will select a male?
40%
70%
30%
60%
10
What is the probability that you will not have to zoom for this class on Monday?
1
-2
.5
0
11
Using the table, what is the probability a student will travel by "land" over spring break?
1
31/44
23/75
31/75
12
If Mr. Miller selects a student at random, what is the probability that he will select a female?
30%
60%
40%
70%
13
You have a bag with the pictured marbles. What colored marble are you least likely to draw?
black
white
They are all equally likely.
gray
14
You roll a number cube, what is the probability that you get an even number (2, 4, or 6)?
1/3
1/2
1/6
3/4
15
What is the probability of selecting a diamond?
1/2
Impossible
1/3
1/4
16
You roll a number cube. Which of the following is not a possible outcome?
6
2
4
7
17
What is the probability of spinning and landing on red?
1/4
Certain
1/2
1/3
18
What is the probability of selecting a black heart?
1/4
1/2
Impossible
1/3
19
You got heads the last three flips. How likely are you to get tails on your next flip?
I still have an the same chances of getting heads or tails.
I think I will get a 7
I should expect to get heads
I should expect to get tails.
20
What color marble are you most likely to draw?
They are all equally likely.
White
Gray
Black
21
You flip a coin 10 times. How many times should you expect to get heads?
8
10
2
5
22
What is the probability to not land on red?
1/4
1/2
3/4
1/3
23
What is the probability that you will spin and land on red, green, blue, or orange?
1/4
Certain
1/2
1/3
24
Using the table, what is the probability a student will travel by plane over spring break?
2/15
0
10/65
10
25
Probability to select gray is 4/7. What is the probability to not select gray?
5/7
1/7
2/7
3/7
