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Quartiles & IQR

Authored by Renee Fetes

Mathematics

6th Grade

CCSS covered

Used 756+ times

Quartiles & IQR
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6 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In order to find the median, the data must be sorted from least to greatest first.

True
False

Tags

CCSS.6.SP.B.5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?

24
36
39
52

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the median for the following prices;
$12.50,    $15.50,   $15,   17.50,   $11.50

$12.50
$17.50
$15
$11.50

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given the data: 136, 150, 119, 150, 125, 140.
Find the upper quartile (Q3). (Hint... put the numbers in order and find the median to help you find Q3)

 125
150
139.5
143

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the lower quartile (Q1) of the following set of scores 6, 7, 8, 9, 11, 13, 15

13

7

9
6

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the IQR (Q3 - Q1)  of the data

20, 22, 25, 29, 31

30
21
25
9

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.3

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