Mathematics
12th Grade
CCSS covered
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20 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
73
40
80
73.5
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
Yes, 16 is an outlier.
Yes, 33 is an outlier.
Yes, 98 is an outlier.
There are no numbers less than 39 or greater than 124, therefore there are no outliers.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When using IQR to find outliers, which formula will identify the lower limit?
1.5(IQR)
Q1 + 1.5(IQR)
Q1 - 1.5(IQR)
Q3 + 1.5(IQR)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a box plot, what does a point that lies outside the "whiskers" represent?
Median
Mean
Outlier
Mode
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When using IQR to find outliers, which formula will identify the upper limit?
1.5(IQR)
Q1 + 1.5(IQR)
Q1 - 1.5(IQR)
Q3 + 1.5(IQR)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the interquartile range?
4
6
2
8
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
About 50 % of the data values are greater than...
12
15
22
31
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
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