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Quartiles and IQR

Authored by Joseph Cazares2

Mathematics

9th - 12th Grade

CCSS covered

Used 8+ times

Quartiles and IQR
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10 questions

Show all answers

1.

MATH RESPONSE QUESTION

30 sec • 1 pt

Find the median of the data.

12, 14, 15, 18, 20, 21, 22, 24

Mathematical Equivalence

OFF

Tags

CCSS.6.SP.B.5C

2.

MATH RESPONSE QUESTION

30 sec • 1 pt

Find the first quartile (Q1) of the following data.

12, 14, 15, 18, 20, 21, 22, 24

Mathematical Equivalence

OFF

Tags

CCSS.6.SP.B.5C

3.

MATH RESPONSE QUESTION

30 sec • 1 pt

Find the third quartile (Q3) of the following data.

12, 14, 15, 18, 20, 21, 22, 24

Mathematical Equivalence

OFF

Tags

CCSS.6.SP.B.5C

4.

MATH RESPONSE QUESTION

30 sec • 1 pt

Find the interquartile range (IQR) of the data.

12, 14, 15, 18, 20, 21, 22, 24

Mathematical Equivalence

OFF

Tags

CCSS.6.SP.B.5C

5.

MATH RESPONSE QUESTION

30 sec • 1 pt

Media Image

The table shows the number of song downloads a group of friends made on Saturday.

Find the Range of the number of song downloads.

Mathematical Equivalence

ON

Tags

CCSS.4.MD.B.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The median of the lower half of a data set (also called the lower quartile) is:

Q2

Q3

Q1

interquartile range (IQR)

Tags

CCSS.6.SP.B.5C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

33, 25, 42, 25, 31, 37, 46, 29, 38

What is the third quartile (Q3) of the data?

37

38

40

46

Tags

CCSS.6.SP.B.5C

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