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20 questions
How many students scored a 100 on the test?
0
2
6
1
The stem and leaf plot represents the data set: 32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81
What number is missing from the stem and leaf plot?
32
44
65
81
Find the mean.
90.7
90.9
97.4
97.1
Find the median.
95
97.2
96.8
98
What is the mode?
97.4
97.2
97
96.8
What is the range?
97.2
4
3.3
3.2
How many students scored more than 80%?
10
13
7
15
What is wrong with this stem and leaf diagram?
Nothing- it's all correct.
The order.
It's missing a key.
The title.
How does the median number of miles driven for Driver A compare to the median number of miles driven for Driver B?
The median for Driver A is more than the median for Driver B.
The medians are the same
The median for Driver A is less than the median for Driver B.
Which data set goes with this stem-and-leaf plot?
41,52,57,58,65,
66,70,75,78,78,
78,80,80,95
41,52,56,58,66,
70,75,78,78,78,
80,80,95,56
41,52,57,58,65,
66,70,75,78,78,
78,78,80,80
52,52,57,58,65,
66,70,75,78,78,
78,80,80,95
Which set of data belongs to this stem-and-leaf plot?
8,8,12,17,19,
22,23,31,35,40
8,12,17,18,19,
22,23,31,35,40
8,12,17,18,19,
22,22,23,31,35,40
8,12,17,18,19,
22,31,35,40
The display represents the number of seashells found at the beach per person. What is the total amount of seashells found on the beach?
257
527
572
752
What is the range of data?
41
34
56
50
What is the mode of data?
47, 67, 97
41, 43, 63
45, 75
80
What is the mean of data?
53
53.9
50.1
56.6
What is the median of data?
53
54
97
62
What percentage of the players had less than 50 digs?
60%
33.3%
40%
6.7%
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