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Ms. H Probability: Theoretical and Experimental: Flashcards | StudBud
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Ms. H Probability: Theoretical and Experimental:
Ms. H Probability: Theoretical and Experimental:
30 terms
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Probability questions for statistics class.
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Given a bag with 7 red and 12 green marbles, what is the odds of randomly selecting a
red
one?
7/12
1/2
7/19
12/19
2
In the Rock, Paper, Scissors, Lizard, Spock game, how many possible outcomes are there?
25
5
125
10
3
What are independent events?
Events where the probabilities ARE NOT related.
Events where the probabilities ARE related.
4
If the probability of an event happening is ¼, then the probability of it
not
happening?
25%
3/4
75%
1/4
5
What is the capital of Illinois?
Springfield
Jefferson City
Chicago
Jackson
6
Probability
is always between 0 and 1
Can be written as a decimal
Can be written as a percent
Can be written as a fraction
7
Probability is between.....
1 and 2
1%-100%
0 and 1
1 and 1/100
8
What's the capital of Texas?
Fort Worth
Houston
Austin
Dallas
9
Which of the following experiments does
NOT have equally likely outcomes
?
Choose a number at random from 1 to 7.
rolling dice
Choose a letter at random from the word SCHOOL.
Toss a coin.
10
If an event is
certain to occur
, what is the probability?
50%
1
100
75%
11
Two dice are rolled. What is the probability that the sum is 12?
1/36
0
1/12
1/6
12
An event with a probability of 0.1 ...
is very likely to occur.
is certain to occur.
is not very likely to occur.
cannot occur.
13
What is the probability of getting 5 multiple choice questions correct that have 4 answers each
1/1024
0
1/3125
1/20
14
What's the capital of California?
San Diego
Los Angeles
San Francisco
Sacramento
15
How many different outfits can you make from 5 pairs of jeans, 7 shirts, and 4 pairs of shoes?
1/140
1/16
16
140
16
When you flip a coin, what you expect to happen is called
An Outcome
Theoretical Probability
Experimental Prob.
An Event
17
What is the theoretical probability of flipping a tails three times in a row?
1/6
1/2
0
1/8
18
What is the theoretical probability that your birthday will occur on a Saturday or Sunday?
2/365
2/7
1/7
0
19
What is the probability of randomly choosing a vowel (a,e,i,o,u) from the English alphabet?
1/21
5/26
None of these.
21/26
20
In the English Alphabet what is the probability of not getting a vowel (a,e,i,o,u)?
21/26
3/13
5/26
6/26
21
What is the probability that you draw the
ace of diamonds
from the deck?
0
1/52
1/13
1/4
22
What are dependent events?
Events where the probabilities ARE related.
Events where the probabilities ARE NOT related.
23
If an event is
impossible
, what is the probability of it happening?
100%
1
50%
0
24
What is the probability that you draw an
ace
from a well-shuffled deck?
1/2
1/13
0
1/4
25
Pick one. Democrat, Republican, or Independent
Republican
I hate them all
Democrat
Independent
26
How many possible results are there in Rock, Paper, Scissors?
16
9
25
1/3
27
What is the probability of rolling an odd number(dice), flipping a heads, then rolling a six?
3/24
1/72
1/8
1/24
28
You roll a fair six-sided die once. What is the probability of getting an
even number
?
1/6
0
1/3
1/2
29
You flip a coin 10 times and get heads 6 times. This is......
experimental probability
theoretical probability
independent probability
dependent probability
30
Why did the student get upset when his teacher called him
average
?
Because it was the truth.
1
Because he did not know what average means
Because it was a mean thing to say.
