Sampling
Mean
Probability
outliers
Two way tables
Venn diagrams
Median
100

RANDOM:  Which car company is Elon Musk associated with

Tesla

100

Calculate the mean:

2, 4, 7, 9, 3

5

100

Determine the probability of rolling a 5 on a fair 6-sided dice

pr(5) = 1/6

100

Identify the outlier

2, 7, 9, 56

56

100

Determine how many people were surveyed

100

100

Determine the number of people surveyed

20

100

the median is the

middle number

200

Elyse is hosting a school disco.  She only surveys her friends for music choice as she knows they will choose her favorite songs.  This is an example of

Bias

200
Calculate the mean:


-3, 4, -2, 7, 9

3

200

Determine the probability of not choosing "A" at random from the word ABRACADABRA

pr (not A) = 

6/11

200

Describe the effect of an outlier on the mean

It can skew the data

200

Identify the number of people who eat meat, and sleep during the day

20

200

Identify the number of people who like Juice only

10

200

Determine the median of this data set:

3, 5, 7, 8, 9

7

300

This is an example of a symmetrical graph: true or false

True

300

Calculate the mean to 2 dec places:

23, 45, 98, 67, 23

51.2

300

A bucket has 14 red, 12 blue and 17 green marbles placed in it.  

Determine the probability of choosing a marble at random that is blue

pr (blue) = 12/43

300

An outlier is a number which is

noticeably different from other values

300

Calculate the two missing numbers

40 and 30

300

Determine the probability that someone chosen at random likes Math and English

pr (Math and English) = 

28/100

300

Determine the median of this data set:

5, 2, 8, 1, 9

5

400

Surveying the entire population is an example of a 

census

400

The mean is also known as the 

average

400

A bucket has 14 red, 12 blue and 17 green marbles placed in it.  

Determine the probability of choosing a marble at random that is white

pr (white) = 0/43

400

RANDOM: The 4th planet from the sun

Mars

400

Determine the probability of choosing someone at random who is a boy and does not pay their own bill

pr (boy, no bill) = 

8/12

400

Identify the probability that someone chosen at random likes juice or softdrink

pr (juice or softdrink) = 

26/30

400

Calculate the median of this data set:

3, 5, 7, 9, 11, 12

8

500

This is an example of a skewed graph: true or false

true

500

RANDOM:  Britney Spears first hit song was

(Hit me baby) one more time

500

Identify the probability of spinning a 3 on the below spinner

pr (3) = 2/8

500

RANDOM: This team finished 3rd on the ladder in the 2022 AFL competition

Sydney Swans

500

Determine the probability of someone chosen at random is A and B

pr (A and B) = 

6/18

500

100 students are surveyed.  40 are girls who do not debate.  10 girls are debaters, and 20 boys are debaters.  Determine the number of boys who do not debate

30

500

Calculate the median of this data set

-9, 3, -1, 14, 23, 12

7.5

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