Statistics & Probability year 4 diagnostic test

Question 1

If each bottle represents 8 bottles, how many bottles were collected in total?

Accepted Answer

144

Question 2

If each bottle now represents 4 bottles, how many bottles were collected?

Accepted Answer

72

Question 3

There is a lot of information missing in this chart. What does the pie chart actually tell you?

Accepted Answer

the population of 5 major cities in Australia

Question 4

If 35 brown bottles are collected, using the graph, how many green bottles were collected?

Accepted Answer

49

Question 5

Which outcome is no way dependent on the other?

Accepted Answer

a second baby will be a boy if the first was a girl

Question 6

If 36 clear bottles are collected, using the graph, how many green bottles were collected?

Accepted Answer

42

Question 7

Best way to collect data on people's opinion on whether or not to build a skateboard park is to

Accepted Answer

do a survey

Question 8

Which is the most likely to occur?

Accepted Answer

the sun will rise

Question 9

If it is dry, what is the probability it will be raining?

Accepted Answer

unlikely

Question 10

Why are symbols used to represent data in this way?

Accepted Answer

there is a large amount of data

Question 11

From the data provided, which city has the second greatest population?

Accepted Answer

Brisbane

Question 12

Which is the least likely to occur?

Accepted Answer

snow in the desert

Questions 12