Standard Deviation (ungrouped data)
Authored by Eunice Lee
Mathematics
9th Grade
CCSS covered
Used 8+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Four data sets are shown below.
Set 1: {10, 19, 38, 50, 51}
Set 2: {5, 21, 26, 39, 51}
Set 3: {9, 38, 50, 50, 51}
Set 4: {5, 28, 28, 28, 51}
Which data set has the largest standard deviation?
Tags
CCSS.6.SP.A.3
CCSS.6.SP.B.5
CCSS.6.SP.A.2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the median of these numbers:
4, 2, 7, 4, 3
Tags
CCSS.6.SP.A.3
CCSS.6.SP.B.5
CCSS.6.SP.A.2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Data were represented in a table, solve for its standard deviation (SD).
1.87
3
0.87
2.5
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
With the scores on the table given, find its STANDARD DEVIATION (SD)
SD= 2
SD= 2.5
SD= 2.89
SD= 2.99
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34
Tags
CCSS.6.SP.A.3
CCSS.6.SP.B.5
CCSS.6.SP.A.2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the mean of these numbers:
5,11,2,12,4,2
Tags
CCSS.7.NS.A.3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which mean absolute deviation would have a greater variability or spread? 4.2 or 8.5?
Tags
CCSS.6.SP.B.5C
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