Remember to label the axes:


Months


7. Compile a list of what you think are the 6 most popular pop groups. Interview 20 people and display your results on a bar chart. Write 4 sentences to describe your findings. Was your favourite pop group the most popular?


8. Have a look at this table of results for goals scored in a local hockey league. Could you display the results on a bar chart?


Team


Agile Alligators Vigorous Vixens Lively Leopards Athletic Ants Swift Swans


Dynamic Ducks


Number of Goals Scored 16 12 15 18 22 17


9. Laura’s dad is a car salesman and gave the following information about the number of each type of car sold last week. Display the results on a bar chart and make up 5 questions based on the bar chart. (Hint: you need to put some thought into the intervals between numbers. What would be the problem if you went up in 1s?)


Volvo: 18 Ford: 34


Peugeot: 28 Fiat: 22 Toyota: 32 Renault: 40


10. Using a stopwatch, record the amount of time 5 of your classmates take to say the 9 times multiplication tables. Show your results on a bar chart. Who took the least number of seconds?


11. a) Why do you think a bar chart is called a bar chart?


b) How many different ways can you draw a bar chart? (Hint: think of the way you can draw the axes and the bars.)


Representing and Interpreting DataWeight 191


Count


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