1
The colours of cars travelling by a school are recorded.
 Colour Red White Other Frequency
Find the experimental probability that the next car will be white.
P(white) = /
1
2
The colours of cars travelling by a school are recorded.
 Colour Red White Other Frequency
Find the experimental probability that the next car will be white.
P(white) = /
1
3
The colours of cars travelling by a school are recorded.
 Colour Red White Other Frequency
Find the experimental probability that the next car will be white.
P(white) = /
1
4
A biased spinner lands on the following colours.
 Colour Black Blue Red Frequency
It is spun another times.
Find the expected amount of times it should land on red.
2
5
A biased spinner lands on the following colours.
 Colour Black Blue Red Frequency
It is spun another times.
Find the expected amount of times it should land on red.
2
6
A biased spinner lands on the following colours.
 Colour Black Blue Red Frequency
It is spun another times.
Find the expected amount of times it should land on red.
2
7
The spinner is apparently fair.
It is spun times.
Find the expected amount of times it should land on a 1.
2
8
The spinner is apparently fair.
It is spun times.
Find the expected amount of times it should land on a 1.
2
9
The spinner is apparently fair.
It is spun times.
Find the expected amount of times it should land on a 1.
2