Pocket money II
This task is about reading information from a histogram.
Connor did a survey of 9yearolds and 11yearolds to find out how much pocket money they were given each week. He spoke to 50 children of each age group. When the tally was completed the results looked like this:
a) 
i) 
What is the most frequent amount of pocket money for 11yearolds? $__________ 
ii) 
How does that compare with the 9yearolds most frequent amount?


b) 
i) 
What percentage of 9yearolds got $2 or less? __________% 
ii) 
What percentage of 9yearolds got more than $10? __________% 

c) 
How does the percentage of 9yearolds compare with the percentage of 11yearolds who got more than $10?


d) 
What is one problem with the way this histogram has been set up?
