Range and Median in Data Sets

Range and Median in Data Sets

Assessment

Interactive Video

Created by

Thomas White

Mathematics

6th - 7th Grade

Hard

This lesson covers the concept of box and whisker plots, starting with an introduction to the topic and moving on to plotting scores and finding the median. It explains the first and third quartiles and demonstrates how to construct a box and whisker plot. The lesson includes an example problem and concludes with an analysis of a given box and whisker plot.

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in creating a box and whisker plot?

Listing the data in order

Drawing the box

Identifying the range

Plotting the median

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of the scores if the lowest score is 56 and the highest score is 96?

50

70

40

60

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you find the median in a set of 30 numbers?

Choose the 15th number

Choose the 16th number

Average the 14th and 15th numbers

Average the 15th and 16th numbers

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first quartile in a data set?

The average of the highest and lowest scores

The median of the entire data set

The median of the upper half of the data

The median of the lower half of the data

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the box in a box and whisker plot represent?

The median

The interquartile range

The mode

The range of the data

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example problem, what is the median of the data set 18, 19, 21, 23, 24, 25, 27, 28, 29, 31, 33, 35?

27

26

24

25

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the third quartile in the example problem with scores ranging from 18 to 35?

29

30

31

32

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