Outlier and Box Plot
Authored by Raymee Burrell
Mathematics
9th Grade
CCSS covered
Used 72+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the information below, identify which of the following is NOT an outlier:
Q1 = 53
Q2 = 55
Q3=61
Tags
CCSS.6.SP.B.5
CCSS.6.SP.A.2
CCSS.6.SP.A.3
2.
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
Tags
CCSS.6.SP.B.5
CCSS.6.SP.A.2
CCSS.6.SP.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the information below, identify which of the following is an outlier:
Q1 = 3
Q2 = 7
Q3 = 12
Tags
CCSS.6.SP.B.5
CCSS.6.SP.A.2
CCSS.6.SP.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the outlier in the set of data
92, 88, 106, 169, 76, 72, 67, 10, 115, 73, 111, 59
Tags
CCSS.6.SP.B.5
CCSS.6.SP.A.2
CCSS.6.SP.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The hourly salaries of the workers at a restaurant are shown below.
$7.75, $8.50, $7.25, $9.00, $30.00, $8.25, $7.75, $9.00
Identify the outlier and use it to determine which statement is true.
The outlier is $7.25 which causes the mean to be a better representation of the typical salary than the median.
The outlier is $7.25 which causes the median to be a better representation of typical salary than the mean.
The outlier is $30.00 which causes the mean to be a better representation of the typical salary than the median.
The outlier is $30.00 which causes the median to be a better representation of the typical salary than the mean.
Tags
CCSS.HSS.ID.A.2
CCSS.6.SP.B.5D
6.
MULTIPLE CHOICE QUESTION
2 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?
The mean will decrease if the outlier was removed.
The median will decrease if the outlier was removed.
The mean will increase if the outlier was removed.
The IQR will increase if the outlier was removed.
The median will increase if the outlier was removed.
Tags
CCSS.HSS.ID.A.3
CCSS.HSS.ID.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A value that is much higher or much lower than the other values in a set of data.
Tags
CCSS.6.SP.B.5
CCSS.6.SP.A.2
CCSS.6.SP.A.3
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