Statistics- Basics

What is the RANGE?

• 100

• 28

• 72

• 15

How many games did the team play?

• 15
• 12
• 24
• 14

What is the MODE?

• 4

• 5

• 24

• 35

1. Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers
• Place the number in order from least to greatest then find the middle.
• Find the difference between the Maximum and the Minimum.
• Find the average.

Find the mode.

• £19

• £20

• £60

• £10

Which of the following is a frequency histogram?

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• 
• 
• 

Which interval has the greatest number of employees?

• 11-21

• 33-43

• 77-87

• 44-54

This stem and leaf diagram shows the heights of Mrs Smith's flowers. How many flowers have a height of 14cm?

• 3

• 1

• 0

• 2