Coloured spinner
This task is about the probability of something happening.
Ina had a spinner with five different colours on it. Each time she spun the arrow she recorded where it landed.
The table below shows her results.
Where the arrow landed  Frequency 
on the colour black  13 
on the colour white  21 
on the colour grey  14 
on the colour yellow  20 
on the colour red  22 
on a line  10 
Use the data in the table above to answer the following questions. 

a) 
Two possible events are "landing on black" and "landing on white".
List all the other possible events.


b) 
How many times did Ina spin the arrow? __________


c) 
Based on Ina's results, what is the probability of the arrow landing on ...


i) ii) 
the colour black? __________ a line? __________ 