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Ch. 11 Quiz Probability and Statistics Flashcards | StudBud
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Ch. 11 Quiz Probability and Statistics
Find the number of permutations.
Conditional Probability
Ch. 11 Quiz Probability and Statistics
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1
Conditional Probability
0.67
0.25
0.5
0.33
2
Find the number of permutations.
8
2
12
42
3
Find the number of combinations.
16
4
1
24
4
What type of probability is this?
Theoretical
Experimental
5
What is conditional probability ?
(m)/(m+n)
a controlled trial
probability of event B given event A
probability of an event happening
6
This formula is the formula to calculate the number of....
Permutations
Repetitions
Combinataions
Sample Spaces
7
What is the conditional probability that a speeder is a first-time offender, given he is male?
0.54
0.375
0.875
0.60
8
Calculate the following probability.
0.50
0.59
0.39
0.41
9
Find the number of combinations.
4
24
1
12
10
Find the number of permutations.
6
3
1
12
11
A class tossed coins and recorded 168 heads and 181 tails. What is the experimental probability of heads? Of tails?
49% heads and 51% tails
47% heads and 53% tails
50% heads and 50% tails
48% heads and 52% tails
12
Are the events Mutually Exclusive?
No
Yes
13
This formula is the formula to calculate the number of....
Combination
Repetition
Sample Space
Permutation
14
What type of probability is this?
Theoretical
Experimental
15
A and B are independent events. Find P(A and B).
6/5
27/60
27/80
12/80
16
What is the theoretical probability of this event:
Getting a sum of 5 on one roll of two standard number cubes
4/36
5/36
5/12
1/9
17
What is the probability of rolling a multiple of a 2 or a 3?
4/6
2/6
1/3
2/3
18
Are the events Mutually Exclusive?
Yes
No
