Use the line plot below to answer Exercises 1 and 2.

1

1 pt

Which value, if any, is an outlier?

20

3

1

No outlier

2

1 pt

Which value is most common

1

3

5

20

3

1 pt

The class took a math quiz, and the scores were {9, 8, 7, 9, 6, 9, 10, 8, 5, 9, 7, 6, 9, 9, 2, 8, 10, 7}. Which score(s) were outliers?

10

2

both 10 and 2

No outliers

4

1 pt

For one week, Consuela kept a log of the number of pages she read each night. She read 8 pages on Monday, 11 pages on Tuesday, 10 pages on Wednesday, 7 pages on Thursday, 8 pages on Friday, 8 pages on Saturday, and 10 pages on Sunday.

-Create a line plot of this information.

-Are there any outliers in the data? Explain.

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