Mathematics G10 Week 8 Quiz

Find the mean of the following data: 2, 5, 8, 16, 4

• 2

• 3

• 7

• 5

Find the mode of these numbers: 5, 6, 6, 2, 1, 6, 5

• 6

• 1

• 0

• 3

How many children participated in the survey?

• 34
• 30
• 32
• 6

At Dominique's Donuts the number of donut holes in a bag can vary. Help Dominique find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Find the median of the data set:
18, 19, 17, 14, 20, 20, 15, 21

• 17
• 18.5
• 20
• 14

Determine the mean for the set of data.

$23, $26, $25, $24, $23, $24, $6, $24, $23

• $20

• $22

• $23

• $24

The pie chart shows the hair colour of a Year 9 class. A student is selected at random. What is the probability that they have brown hair?

• 180%

• 50%

• 25%

• 90%

The pie chart shows how Mr Yeo spends his monthly salary. Given that Mr Yeo saves $840 a month, find the amount of money he spends on RENT.

• $240

• $1000

• $360

• $840

Which Continent is home to 36% of the wild cats?

• Asia
• Africa
• North America
• South America

The pie chart shows the colours of 32 beads. How many green beads are there?

• 90

• 8

• 11

• 9