1. Use the following frequency table for the sales of types of cars, to calculate the relative frequencies and complete the table:
Types of car

Frequency

Relative frequency


Fraction

Decimal

Percentage


Toyota

30


Honda

16


Mitsubishi

24


Holden

10


Total

80

1

1

100%

2. If we take a normal pack of 52 cards, what is the probability of drawing:
(a) A queen? 
3. A die is thrown. What is the probability of throwing:
(a) A six?
(b) A number less than a 4?
(c) An odd number?
4. Jane's birthday is on 22 November. What is the probability that her birthday will be on:
(a) A Thursday?
(b) A day beginning with a 's'?
5. A bag contains 12 white balls and 6 red balls. A student takes a ball from the bag.
What is the probability that the ball is:
(a) White?
(b) Red?
(c) Green?
6. A die is rolled 60 times. How many times would you expect to throw:
(a) a 5 or a 6?
(b) an even number?
(c) numbers less than 6?
7. A blindfolded person throws a dart at a dart board split into 8 equal parts and marked with numbers from 1 to 6 as in the diagram. All darts hit the board.
The circle shown has angles of 90° and 45^{o}(a) What is the probability of scoring a 1? 