Exploring the Interquartile Range (IQR)

Exploring the Interquartile Range (IQR)

Assessment

Interactive Video

Mathematics

6th Grade

Medium

CCSS
6.SP.B.5C, 6.SP.B.5D, HSS.ID.A.2

Standards-aligned

Created by

Jackson Turner

Used 13+ times

FREE Resource

Standards-aligned

CCSS.6.SP.B.5C
,
CCSS.6.SP.B.5D
,
CCSS.HSS.ID.A.2

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Interquartile Range represent?

The average value of the dataset

The spread of the middle 50% of the dataset

The difference between the highest and lowest values

The spread of the entire dataset

Tags

CCSS.6.SP.B.5C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in calculating the Interquartile Range?

Identifying the highest and lowest values

Calculating the average

Sorting the data in ascending order

Finding the median

Tags

CCSS.6.SP.B.5C

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the Interquartile Range considered a better measure than the range?

It is easier to calculate

It only considers the middle 50% of the data

It is always a larger number

It includes all data points

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the median in a dataset with an odd number of entries?

The most frequently occurring number

The sum of all numbers divided by their count

The average of the two middle numbers

The middle number when data is in ascending order

Tags

CCSS.6.SP.B.5C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Q2 represent in the context of quartiles?

Mode

Lower quartile

Median

Upper quartile

Tags

CCSS.6.SP.B.5C

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you find the lower quartile in a dataset?

It's the median of the lower half

By subtracting the median from the highest value

By adding the median to the lowest value

It's the median of the upper half

Tags

CCSS.6.SP.B.5C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Interquartile Range of the first example dataset?

38

50

18

32

Tags

CCSS.6.SP.B.5C

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