WorksheetsRange and Outlier Practice
Total questions: 15
Worksheet time: 15mins
Find the outlier of the data set.
15, 20, 18, 35, 17, 35, 13
no outlier
35
13
15
Find the range in the data set.
14, 20, 19, 22, 14, 17
14
8
6
no range
The heights of some students are given.
158cm 172cm 164cm
164cm 167cm 159cm
What is the range of the heights?
13cm
14cm
164cm
330cm
Is there an outlier? If so, what is it?
17, 36, 45, 98, 25, 34, 19, 45, 36
outlier: none
outlier: 98 and 17
outlier: 98
outlier: 17
What is the range of time spent on homework
46 min.
41 min.
31 min
77 min.
What is the range of ticket sales for the week?
300 tickets
325 tickets
275 tickets
250 tickets
What is the range of speeds tested?
0.5 mph
1.5 mph
0.3 mph
1.3 mph
What is the range of the data?
4
8
6
2
The scatter plot below shows John’s scores in the seven math and science chapter tests this semester. Which statement best describes the association between his math and science test scores?
positive, linear, no outliers
negative, linear, no outliers
positive, linear, one outlier at (63, 99)
negative, linear, one outlier at (99, 63)
positive, linear, one outlier at (99, 63)
In a game, points were won and lost, represented by integers. What is the range of points given below?
-14, +21, -17, +25, 0, -19, +11, -20, +18
4
25
11
5
Employees at a retail store are paid the hourly wages listed below. What is the range of these hourly wages?
$7.50, $9.25, $8.75, $9.50, $7.25, $8.50
$2.25
$1.00
$2.00
$1.25
Given data set: -3, 5, 10, 12, 14, 18, 24, 26, 49, 60
Which of the following statements is true regarding this data?
The value -3 is the only outlier.
The value 60 is the only outlier.
No outliers exist.
Multiple outliers exist.
Carlos recorded his friends' scores while playing the video game "Golden Eye Commander". Most of his friends' scores were between 9 and 12. One score, however, was 28, and Carlos identified it as an outlier. What should Carlos do with the score of 28 when recording this data?
Ignore the outlier since it is so far from the average scores.
Ignore the outlier because he may have recorded the score incorrectly.
Eliminate the outlier and ask that friend to play again to obtain a new score.
Keep the outlier as it may help to explain a new strategy for playing the game.
Kate and Rick submit mileage reports every two weeks as seen by the graphs of their reports. Compare what is being shown.
Both Kate and Rick have an outlier of 50.
Both Kate and Rick have a range of 40.
Rick's Report has an outlier of 30 and a range of 20.
Kate's Report has an outlier of 0 and a range of 50.
