DATA quizz

Tallies are always in bundles of

• 10

• 5

• 2

• 1

A bar graph has ______ between the bars

• numbers

• colours

• gaps

• axis

What is the x-axis showing us?

• No of supplies

• Eraser

• Interval

• Types of supplies

How many push-ups were done on WEDNESDAY?

• 25

• 5

• 15

• 20

The number that occurs most often is called the _____

• mean

• median

• range

• mode

The average of the set of numbers is called the _________

• mode

• mean

• median

• range

To calculate the MEDIAN, the numbers must be put in ______

• pairs

• blocks

• order

• graphs

The difference between the highest and lowest value is called the ____

• range

• mode

• mean

• mountain

Calculate the MEAN

• 6

• 4

• 7

• 5

What is the mode?

• 17

• 21

• 15

• 18