Outliers
Quiz
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Medium
+2
Standards-aligned
Hannah Keith
Used 282+ times
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A value that is much higher or much lower than the other values in a set of data.
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
2.
MULTIPLE CHOICE QUESTION
15 mins • 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?
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Gabriella’s quiz grades are shown below.
88, 92, 92, 96, 98
Gabriella scored a 20 on her sixth quiz. What effect does this score have?
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Given the following data set
6, 9, 12, 14, 7, 9, 6, 8, 25, 12, 14
What is the mean of the data set without the outlier(s)?
Tags
CCSS.6.SP.A.3
CCSS.6.SP.B.5
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The data below represent the ages of several people in a class.What effect does Mr. Smith’s age have on the data set?
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The table below shows the lengths of fences a company installed during a week.
Which statement is true?
Tags
CCSS.6.SP.A.1
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Jacob recorded the ages of the people at a picnic. The data set is listed below.
12, 12, 14, 15, 16, 20, 24, 28, 32, 35, 36
What effect does the arrival of Jacob’s 72-year old grandfather have on the mean age of people at the picnic?
It increases by about 4.2.
It increases by about 6.6.
It decreases by about 4.2.
It decreases by about 6.6.
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
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