Statistics

17/06/11 Vinu, Vinu, Vinu where do I start..... You have done a great job of your graphs they look fantastic however you have not told me who the average person in our class is yet!

I could not find the avarage person because the data that i have collected is not enough to name one average person in the class Digits and Dividers

**FIND THE AVERAGE PERSON IN OUR CLASS**

LI - I am learning to use my statistic knowledge to find the average person in our class

SC - To be successful I will need to use some of the following:
 * tally chart
 * stem and leaf graph
 * bar graph
 * pie chart
 * pictogram
 * histogram
 * mean
 * median
 * mode
 * discrete data
 * continuous data
 * write 3 statements about each graph.

Your task is to find out who the average person in our is. You must **always** analyse your graphs and data, and make sure this analysis is evident.

To do this task you will be using **discrete data** and **only one continuous data.**

Below brainstorm as a group what discrete and continuous data you could use to help you find who the average person is in our class. Highlight all of your discrete data yellow, and continuous data green.

Flynn- 11.3 Jack H- 11.8 Kata- 11.10 Kennedy- 11.10 Nicola- 12.1 Te Raina- 11.5 Shreya- 11.11 Kyle- 12.0 Jack A- 11.5 Vinu- 11.3 Sam- 11.4 Karl- 11.1 Islah- 11.10 Kimberley- Shavaugn- 11.6 Erica- 11.6 Bethany- 11.6 Connor- 11.3 Toby- 11.3 Ethan- 11.4 Cody- 11.3 Jarrod M- 11.3 Olivia- 11.10 Oliver- 11.6˙5 Emily- 11.11 Taylor-Rose- 11.1 Madison- 11.6 Jarod R- 11.11 Samuel- 11.3 Jenna- 11.11 Dylan- 11.4 George- 12.4

11.3 is the mode 11.11 is the median 11.6 is the mean 1.3 is the range

11.3 is the most common age 11.8, 12.1, 12.0, 11.1, and 12.4 are the least common The same amount of students are at the age of 11.10 and 11.11

Flynn- Green JackA- Red Kata- Green Kennedy- Blue Nicola- Green Te Raina- Purple Shreya- Purple Kyle- Purple JackH- Purple Vinu- Green Sam- Green Karl- Red Islah- Red Kimberley- Purple Shavaugn- Green Erica- Purple Bethany- Red Connor- Purple Toby- Yellow Ethan- Green Cody- Orange JarrodM- Purple Olivia- Red Oliver- Green Emily-Blue Taylor-Rose- Blue Madison- Blue JarodR- Red Samuel- Red Jenna- Blue Dylan- Green George- Purple

Green and purple is the mode There is no median There is no mean The range is yellow and orange to green and purple

Red is more popular than blue Green and purple are the favourite colours yellow and orange are the least favorite Red is the second favourite

Flynn- Other JackA- Rugby Kata- Rugby Kennedy- Other Nicola- Hockey Te Raina- Other Shreya- Netball Kyle- American football JackH- Other Vinu- Motocross/Cricket Sam- Rugby Karl- Other Islah- Other Kimberley- Hockey Shavaugn- Other Erica- Hockey Bethany- Other Connor- Rugby Toby- Other Ethan- Rugby Cody- Other JarrodM- Rugby Olivia- Other Oliver- Rugby Emily- Other Taylor-Rose- Hockey Madison- Netball JarodR- Hockey Samuel- Motocross Jenna- Other Dylan- Rugby George- Rugby

Other was the mode There is no mean There is no median The range is from cricket and American football to other

Other was the favourite choice American football and cricket were the least favourite Motocross and netball were the same Rugby is more popular than hockey

13/06/2011. Vinu where is all of your maths and data results? You task was to find the average person in room 29 and you were given two weeks to complete this. I am not happy about this and I expect to see it by Friday you will need to do it for homework.

**Room 29's Favourite Sport**
Flynn- Other JackA- Rugby Kata- Rugby Kennedy- Nicola- Hockey Te Raina- Other Shreya- Netball Kyle- American football JackH- Other Vinu- Motocross Sam- Rugby Karl- Other Islah- Other Kimberley- Shavaugn- Erica- Bethany- Connor- Toby- Ethan- Cody- JarrodM- Rugby Olivia- Oliver- Rugby Emily- Other Taylor-Rose- Hockey Madison- Netball JarodR- Hockey Samuel- Motocross Jenna- Other Dylan- Rugby George- Rugby

Reflection: Today I learnt that if you are asking some one there favourite sport you have to give them a selection of sports


 * Classes age**

Flynn- Jack- Kata- Kennedy- 11.10 Nicola- Te Raina- Shreya- Kyle- Jack- Vinu- Sam- Karl- Islah- 11.10 Kimberley- Shavaugn- Erica- Bethany- Connor- 11.3 Toby- Ethan- 11.4 Cody- 11.3 Jarrod M- 11.3 Olivia- Oliver- Emily- Taylor-Rose- Madison- Jarod R- Samuel- Jenna- Dylan- George- 12.4

Reflection: Today I learnt how to find the range in different averages