Quartiles and Interquartile Range

Quartiles and Interquartile Range

Assessment

Flashcard

Mathematics

7th - 11th Grade

Practice Problem

Hard

CCSS
6.SP.B.5C, 6.SP.B.4, HSS.ID.A.1

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an outlier in a data set?

Back

A value that is much higher or much lower than the other values in a set of data.

2.

FLASHCARD QUESTION

Front

What is the first step to take when attempting to find the interquartile range (IQR)?

Back

Put the list of numbers in order.

Tags

CCSS.6.SP.B.5C

3.

FLASHCARD QUESTION

Front

What is the interquartile range (IQR) of the data set: 3, 5, 6, 6, 7, 8, 9?

Back

3

Tags

CCSS.6.SP.B.5C

4.

FLASHCARD QUESTION

Front

How do you calculate the interquartile range (IQR)?

Back

IQR = Q3 - Q1, where Q3 is the upper quartile and Q1 is the lower quartile.

Tags

CCSS.6.SP.B.5C

5.

FLASHCARD QUESTION

Front

What is the median of a data set?

Back

The median is the middle value when the numbers are arranged in order.

Tags

CCSS.6.SP.B.5C

6.

FLASHCARD QUESTION

Front

True or False: The median is the midpoint between the smallest and largest values in the data set.

Back

False. The median is the middle value, not the average of the smallest and largest.

Tags

CCSS.6.SP.B.5C

7.

FLASHCARD QUESTION

Front

What does Q1 represent in a data set?

Back

Q1 is the first quartile, which is the median of the lower half of the data.

Tags

CCSS.6.SP.B.5C

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