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Probability & Statistics Review
Probability and Statistics
What is the probability?
Probability & Statistics Review
20 terms
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Answers
1
What is the probability?
1/2
1/4
4/4
3/4
2
Probability and Statistics
A
B
C
D
3
What is the probability of picking a blue marble?
5 out of 3
1 out of 7
2 out of 7
2 out of 5
4
Find the mean: 23, 34, 28, 92, 80, 52, 91, 32
32
91
54
41.5
5
Data Analysis.
A
B
D
C
6
Find the median.
72
72.5
73.5
73
7
Find the mean: 27, 82, 36, 41, 64
43
50
41
None
8
Find the median.
4
6
5.5
6.5
9
Data Analysis.
145 square feet
15 square feet
24 square feet
136 square feet
10
Find the mean.
184
46
46.5
92
11
Find the mode number of matches.
31
30
10
20
12
Find the median.
8
5
4
7
13
What is the probability of getting an odd number?
1/6
1/4
1/3
1/2
14
What is the probability of the spinner landing on purple?
7 out of 8
3 out of 5
3 out of 8
5 out of 2
15
Find the mode.
no mode
30 years old
40 years old
43 years old
16
What is the probability of getting heads and rolling a number greater than 1?
3/4
5/8
5/12
1/2
17
Find the mode: 69, 58, 66, 37, 76, 20, 87
66
37
87
none
18
Find the mode of the data set.
33
36
34.5
34
19
Find the median of the numbers below.
5
6
10
4.5
20
Data Analysis.
4
30
7
6
