Measures of Center and Spread
Authored by Catalina Lopez Campuzano
Mathematics
9th - 12th Grade
CCSS covered
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the range of the data.
63, 71, 65, 66, 87, 53
32
33
34
35
Tags
CCSS.6.SP.A.2
CCSS.6.SP.B.5
CCSS.6.SP.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the median, first quartile, third quartile, and interquartile range of the data.
32, 53, 72, 66, 47, 54, 49, 67, 71
Median: 54
First Quartile: 49
Third Quartile: 67
IQR: 18
Median: 54
First Quartile: 48
Third Quartile: 69
IQR: 21
Median: 54
First Quartile: 48
Third Quartile: 69
IQR: 22
Median: 54
First Quartile: 49
Third Quartile: 69
IQR: 20
Tags
CCSS.6.SP.A.2
CCSS.6.SP.B.5
CCSS.6.SP.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the median, first quartile, third quartile, and interquartile range of the data.
203, 183, 212, 181, 157, 204, 189, 190
Median: 189
First Quartile: 182
Third Quartile: 203
IQR: 21
Median: 189.5
First Quartile: 182
Third Quartile: 203
IQR: 21
Median: 189
First Quartile: 182
Third Quartile: 203.5
IQR: 21.5
Median: 189.5
First Quartile: 182
Third Quartile: 203.5
IQR: 21.5
Tags
CCSS.6.SP.A.2
CCSS.6.SP.B.5
CCSS.6.SP.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The table shows the points earned by contestants in a competition. Find the range and the interquartile range of the points.
Range: 15
IQR: 10
Range: 15
IQR: 11
Range: 15
IQR: 12
Range: 15
IQR: 13
Tags
CCSS.6.SP.A.2
CCSS.6.SP.B.5
CCSS.6.SP.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The numbers of runs scored by a softball team in 20 games are given.
3, 4, 8, 12, 7, 5, 4, 12, 3, 9, 11, 4, 14, 8, 2, 10, 3, 10, 9, 7
What is the Interquartile Range.
Tags
CCSS.6.SP.A.2
CCSS.6.SP.B.5
CCSS.6.SP.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following best describes the shape of the distribution?
skewed left
skewed right
uniform
symmetrical
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given that the data is symmetric, which pair of measures should be used to represent the data?
center: median
spread: standard deviation
center: mean
spread: IQR
center: mean
spread: standard deviation
center: median
spread: IQR
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