T4+Statistical+investigation

Mathematics Statistical Investigation Sample Curriculum Level 4
**Learning Intention:** To plan and conduct a survey using the statistical enquiry cycle; determining appropriate variables and measures; gathering and sorting data; finding patterns, variations, relationships and trends. Using this information to present findings and submit a letter to make a change in our school.

Sarah Stock Room: 41 Tauranga Intermediate 18th Avenue Tauranga

Thursday 28 October 2010

Dear Mrs. Stock

Jaxon and I have completed a full statistical investigation on the rules and privilages for Rimu students. On the survey it shows that 17 of the 20 people surveyed in multi-media think that you should be able to work outside more, as working on computers for too long can result in things like headaches and sore eyes. They would also like a place where just rimu students can work (outside.) Although just under 50% of the 20 people surveyed do appear to be satisfied with multi-media and the multi-media rules, still a whole other half remain unsatisfied and unhappy with the multi-media rules. It shows that most people want to have whatever they want and do whatever they want to on they’re computer. Though other other people are more mature and think that you do have to gain the trust to have whatever you want on your computer.

Please take this in mind and look at some of the graphs provided.



**Student Reflection:**

**Teacher Comment:**