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Outlier detection SAS

Authored by Asem Omari

Computers

University

CCSS covered

Used 18+ times

Outlier detection SAS
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8 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the outlier of the data set.


15, 20, 18, 35, 17, 35, 13

no outlier

35

13

15

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The middle number of an ordered set of data is called what?

mean

median

mode

outlier

Tags

CCSS.7.EE.B.3

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

A(n) ____ of a data set is much greater or much less than the other data values.

mean

median

mode

outlier

4.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

What are the correct expressions for using the IQR to determine if there is an outlier that is a lot less and a lot greater than the other values. Hint: Choose 2 expressions.

Q1 - 1.5(IQR)

Q3 - 1.5(IQR)

Q1 + 1.5(IQR)

Q3 + 1.5(IQR)

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Use the interquartile range to identify any outliers in the following data.

23, 22, 25, 16, 27, 43, 29, 40, 35

No outliers.

43 is an outlier.

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Describe the shape of the graph.

Skewed right
Skewed left
Uniform
Symmetrical

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following best describes the shape of the distribution?

SKEWED LEFT
SKEWED RIGHT
UNIFORM
SYMMETRICAL

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