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WorksheetsMean Median Mode Range Iqr And Mad Lesson
Total questions: 24
Worksheet time: 1hrs 13mins
Name
Class
Date
1.
What is the mean of this data set?
9, 5, 6, 3, 1, 8
9, 5, 6, 3, 1, 8
a)
5
b)
5.2
c)
25.333...
d)
5.3
2.
What is the median of this data set?
9, 5, 6, 3, 1, 8
9, 5, 6, 3, 1, 8
a)
5.5
b)
6
c)
5
d)
4.5
3.
What is the MAD of this data set?
9, 5, 6, 3, 1, 8
9, 5, 6, 3, 1, 8
a)
2
b)
1.333...
c)
3
d)
2.333...
4.
What is the IQR of this data set?
9, 5, 6, 3, 1, 8
9, 5, 6, 3, 1, 8
a)
3.5
b)
4
c)
5
5.
What is the mean of this data set?
6, 7, 2, 1, 5, 2, 1, 6
6, 7, 2, 1, 5, 2, 1, 6
a)
24.75
b)
3
c)
3.7
d)
3.8
6.
What is the MAD of this data set?
6, 7, 2, 1, 5, 2, 1, 6
6, 7, 2, 1, 5, 2, 1, 6
a)
2.25
b)
2.5
c)
3
d)
3.8
7.
What is the median of this data set?
6, 7, 2, 1, 5, 2, 1, 6
6, 7, 2, 1, 5, 2, 1, 6
a)
3
b)
4
c)
5
d)
3.5
8.
What is the Q1 of this data set?
6, 7, 2, 1, 5, 2, 1, 6
6, 7, 2, 1, 5, 2, 1, 6
a)
1
b)
1.5
c)
2
d)
2.5
9.
What is the Q3 of this data set?
6, 7, 2, 1, 5, 2, 1, 6
6, 7, 2, 1, 5, 2, 1, 6
a)
5
b)
6
c)
5.5
d)
6.5
10.
What is the IQR of this data set?
6, 7, 2, 1, 5, 2, 1, 6
6, 7, 2, 1, 5, 2, 1, 6
a)
3
b)
4
c)
4.5
d)
5.5
11.
What is the mean of this data set? Round to nearest whole number.
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
54
b)
52
c)
50
d)
49
49
49
12.
What is the median of this data set? Round to nearest whole number.
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
54
b)
52
c)
49
d)
51
13.
What is the mode of this data set? Round to nearest whole number.
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
54
b)
52
c)
50
d)
51
14.
What is the Q1 of this data set?
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
45
b)
42
c)
48
d)
42.5
15.
What is the Q3 of this data set?
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
53
b)
54
c)
54.5
d)
55
16.
What is the IQR of this data set?
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
5
b)
6
c)
8
d)
9
17.
What is the MAD of this data set? Round mean to nearest whole number to find MAD on this problem.
37 42 48 51 52 53 54 54 55
37 42 48 51 52 53 54 54 55
a)
50
b)
4
c)
5
d)
52
18.
Marcia is drawing a box plot of the data 17, 15, 21, 3, 23, and 11. Where should she draw the vertical segment inside the box?
a)
3
b)
15
c)
16
19.
The table below shows the daily high temperature, in degrees Fahrenheit, recorded at Chase's school last week. What is the mean absolute deviation of this data set?
a)
1 degree F
b)
2 degrees F
c)
3 degrees F
d)
4 degrees F
20.
What is the interquartile range of the data shown on this dot plot?
a)
3
b)
4
c)
6
d)
7
21.
Which of the following data sets could be represented by the box plot below?
a)
30, 80, 60, 10, 60
b)
20, 65, 40, 70, 60
c)
80, 70, 20, 60, 10
d)
60, 20, 70
22.
The data set below shows Mr. Long's last 6 bowling scores. 189, 163, 171, 165, 148, 155. What is the range of his data?
a)
41
b)
34
c)
26
d)
24
23.
What is the upper quartile of the data about Mr. Long's bowling scores? 189, 163, 171, 165, 148, 155
a)
155
b)
164
c)
171
d)
180
24.
The table below shows data on the times it takes to load a page of photos at two websites during the past year. Which website has the least variability in load times and why?
a)
Website A, because its interquartile range is larger
b)
Website A, because its range is smaller
c)
Website B because its interquartile range is smaller
d)
Website B because its range is larger
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