Dragon Maths Statistics Investigation

We will have met the success criteria when we

• Develop an understanding of how to use a tally chart and a frequency table.
• Use a spreadsheet to record our tally / frequency data.
• Correctly develop a graph or chart using a spreadsheet programme. (Google Sheets)

Develop a clear statement based on our graphed data and share our learning on our learning blogs.

In Room 1 we had to do a statistical investigation going off information obtained via page 96 in our Dragon Maths. These are the results:

 Bar Graph                                                                                                         Tally Chart

                   

Spreadsheet

Levi recorded the amount of runs he got at the cricket tournament. The graph and tally chart above show that he usually got in between 20 and 29 runs. Also, almost never got in between 0 and 9 runs.

                                                                  Pie Chart

 

 

Stephanie tallied up the ages of students at the holiday park. If the data in the pie chart and tally chart are correct, over 50 percent of people there are in between 6 and 11. While few people were in between 15 and 17. I would like to know why the holiday park is so unpopular at older ages.