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Calculate Outlier

Authored by Anthony Clark

Mathematics

9th Grade

Calculate Outlier
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The numbers of games won by 12 teams in the national league is below:

11, 5, 6, 6, 9, 10, 19, 14, 11, 9, 9, and 6

Are there any outliers?

Yes, 5 is an outlier

Yes, 19 is an outlier

Yes, 5 and 19 are outliers

No

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the information below, determine which of the answer choices would be considered an outlier.

3

82

63

all of the above

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the information below, determine which of the answer choices would be considered an outlier.

5

63

149

none of the above

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the 1.5 IQR rule to determine if there are any outliers for the following numbers: 84, 88, 72, 74, 98, 16, 94

Yes, 16 is an outlier.

Yes, 33 is an outlier.

Yes, 98 is an outlier.

There are no numbers less than 39 or greater than 124, therefore there are no outliers.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the 1.5 IQR rule to identify any outliers in the following data:

No outliers.

43 is an outlier.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

7

23

31

34

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The data set below has an outlier of 42.
2, 5, 12, 15, 19, 4, 6, 11, 16, 18, 12, 12, 42
What effect does removing the outlier have on the distribution of the data?

The mean will decrease

The median will decrease

The mean will increase

The median will increase

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