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Identifying & Analyzing the Effects of Outliers
By Lizzette Villanueva
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Last updated almost 6 years ago
9 questions
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Note from the author:
Analyzing effects of outliers.
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Question 1
1.
Gabriella’s quiz grades are shown below. Which is the outlier?
88, 92, 92, 96, 98, 20.
98
88
15
20
Question 2
2.
A data set is shown below. Which is the outlier?
56, 64, 73, 59, 98, 65, 59
56
98
73
101
Question 3
3.
A data set is shown below. Which is the outlier?
48, 56, 55, 60, 58, 50, 9, 50
9
60
56
4
Question 4
4.
In the following data set, which one is the outlier? Data:
3,2,6,4,3,5,16
6
5
22
16
Question 5
5.
Calculate the mean, median mode and range of the data
3,2,6,4,3,5,16
with and without the outlier.
visibility
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Question 6
6.
Describe the effect the outlier has on the mean, median, mode, & range for the Data:
3,2,6,4,3,5,16.
Question 7
7.
In the following data set, which one is the outlier? Data:
20, 17, 5, 19, 22, 18, 17
20
17
5
1
Question 8
8.
Calculate the mean, median mode and range of the data
20, 17, 5, 19, 22, 18, 17
with and without the outlier.
visibility
View drawing
Question 9
9.
Describe the effect the outlier has on the mean, median, mode, & range for the Data:
20, 17, 5, 19, 22, 18, 17.
