Note from the author:
Data: Line Plots
Use the line plot below to answer Exercises 1 and 2.
1
1
Which value, if any, is an outlier?
20
3
1
No outlier
2
1
Which value is most common
1
3
5
20
3
1
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
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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