DATA M

ANAGEMENT &

PROBABILI

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INAL

JEOPA

RDY

GR

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MA

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Graphs Mean, median,

Mode

Interpreting Data

Probability Outliers

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

GRAPHS 100

Name four types of graphs

GRAPHS 200

The class test results were: A, B, A, C, D, A, B, B

Make a frequency tally chart:

Mark Tally Frequency Fraction

GRAPHS 300

GRAPHS 400

Name all the parts of a graph

GRAPHS 500

Provide an example of the information each type of graph represents:

Pie graph:

Line graph:

Bar graph:

Area graph:

MEAN, MEDIAN, MODE 100

What is the mean

5, 7, 10, 44, 60

Answer: 25.2

MEAN, MEDIAN, MODE 200

MEAN, MEDIAN, MODE 300

Find the mean, median and mode

2, 4, 4, 7, 8

Mean:

Median:

Mode:

Answer: 544

MEAN, MEDIAN, MODE 400

MEAN, MEDIAN, MODE 500

INTERPRETING DATA 100

What colour are you most likely to spin on this spinner?

Answer: red

INTERPRETING DATA 200

INTERPRETING DATA 300

INTERPRETING DATA 400

INTERPRETING DATA 500

A school’s theatre has 16 seats in the first row, 20 seats in the second row, 24 seats in the third row and so on.

Make a table of values to show the number of seats in the first 6 rows.

 Draw a graph showing the data from the table of values.

PROBABILITY 100

What is the probability of pulling out a red king out of a deck of cards?

Answer: 1 / 52

PROBABILITY 200

What are the chances of pulling a red marble?

Answer: 1/5

PROBABILITY 300

Give an example of an event that is certain and impossible

Answer: it is certain that we will have track and field MondayIt is impossible that I will drive a flying car today

PROBABILITY 400

Colour the squares to match the probability 4/8

Answer: 4 / 8 = 12/ 24 = (1/2)

PROBABILITY 500

What is the probability of spinning a

blue on all the spinners?

Answer: 6 / 24

OUTLIERS 100

What is the outlier

28, 24, 35, 38, 21, 32, 46

Answer: 46

OUTLIERS 200

List 10 places you could find outcomes of an event

Answer: casino, sports, gorse racing, a fair, litter of animals, tests, lottery, ….

OUTLIERS 300

OUTLIERS 400

Which is the outlier?

Answer: ABC because it is a core subject not extracurricular

OUTLIERS 500

Make up an independent event using spinners, marbles or dice