Measures of Variation
Authored by Erica Johnson
Mathematics
9th - 10th Grade
CCSS covered
Used 11+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
When calculating the range of a data set, I need to
subtract minimum - maximum
subtract maximum - minimum
subtract Q1 - Q3
subtract Q3 - Q1
use the 1.5 ( IQR ) rule
Tags
CCSS.6.SP.B.5C
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Calculate the interquartile range of the following data
17, 18, 18, 19, 20, 21, 21, 23, 25
5
8
Tags
CCSS.6.SP.A.3
CCSS.6.SP.B.5
CCSS.6.SP.A.2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
If the standard deviation of a data set is 4, what is the variance?
Tags
CCSS.6.SP.A.3
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the variance for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2
47.47
102.01
52.77
81
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the standard deviation for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2
6.89
10.1
7.26
9
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What does this symbol represent?
Standard Deviation
Variance
mean
Interquartile Range
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What does this symbol represent?
Variance
Standard Deviation
Range
Median
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