Five Number Summary Worksheet

This worksheet focuses on understanding and calculating the five-number summary (minimum, first quartile, median, third quartile, and maximum) for various data sets.

Grade 11 Math Probability and StatisticsFive Number Summary

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Includes

3 Short AnswerMultiple ChoiceFill in the Blanks

Standards

CCSS.MATH.CONTENT.HSS.ID.A.1

Topics

statisticsfive number summaryquartilesmediandata analysis

7 sections · Free to use · Printable

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Five Number Summary

Name:

Date:

Score:

Read each question carefully and provide the requested five-number summary or answer the questions about the data provided.

1. Find the five-number summary for the following data set:

12, 15, 18, 20, 22, 25, 28, 30, 32, 35, 38

Minimum:

First Quartile (Q1):

Median (Q2):

Third Quartile (Q3):

Maximum:

2. Consider the following data set representing the number of hours students spent studying for an exam:

5, 7, 8, 10, 12, 15, 18, 20, 22

a. What is the median number of hours spent studying?

b. What is the interquartile range (IQR) for this data?

3. Which of the following is NOT part of the five-number summary?

Mean

Median

Maximum

First Quartile

4. The represents the middle value of a data set when it is ordered from least to greatest.

5. The difference between the third quartile and the first quartile is known as the .

6. A group of students recorded their scores on a math test:

65, 70, 72, 75, 80, 85, 88, 90, 92, 95, 98

Construct a number line and mark the five-number summary on it.