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Interquartile Range

Authored by Emily Mozzocco

Mathematics

6th - 8th Grade

CCSS covered

Used 13+ times

Interquartile Range
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8 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is a the meaning for "median"?

fair share
middle
repeats the most
variation

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The median is always equal to one of the values in the data set.

True

False

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the first step to take when attempting to find IQR?

Find the lower and upper quartile.

Find the median.

Put the list of numbers in order from least to greatest.

Subtract the lower and upper quartile.

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What do quartiles split data up into?

halves

thirds

fourths

fifths

Tags

CCSS.6.SP.B.5

CCSS.6.SP.B.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the interquartile range using the following.

Minimum: 1 Q1: 3 Median (Q2): 5 Q3: 7 Maximum: 9

8

4

5

10

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the IQR (interquartile range) using the following information.

Minimum: 77 Q1: 79.5 Median (Q2): 86.5 Q3: 90.5 Maximum: 99

86.5

22

90.5

11

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the interquartile range of the data set below?

3, 5, 6, 6, 7, 8, 9

3

6

2

8

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

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