Statistics

17/06/11 . Islah you grouping needs to be as follows: 18-19, 19.1 - 20, 20.1-21 etc. You have not managed to find the average person in the class which is interesting. Maybe the grouping had something to do with this? __ Tuesday 14th june 2011 __

Statements: 1. Most people's feet were in between 20-21 cm 2. The least amount of people were between 20-21 and 26 cm 3. Kyle has feet almost as big as my dad.

Average Person: foot length I think that Jack H has the average foot length because when i worked out the mean it was their age.

GROUPED DATA: //Jarrod M//
 * 18-19 =** //Emily, kimberly//
 * 20-21 =** //Flynn, Ethan, Kennedy, Toby, Madison, Nicola, Te Raina, Samuel, Karl, Islah, Erica, Taylor- Rose//
 * 22-23 =** //Shavaugn, Connor, Jarod R, Vinu, Bethany, Jack H, Dylan, Jack A, Sam, Shreya,//
 * 24-25 =** //Cody, Olivia, Jenna, Kata, George//
 * 26 =** //Oliver, Kyle//

13/06/2011. Islah you still have not told me who the average person in Room 29 is! Your pie chart is not done correctly! remember you need to group your continuos data before you graph it!!! Your task was to find the average person in room 29 and you were given two weeks to complete this. You will have until Friday to complete this and explain who the average person in room 29 is.

__Monday 13th June 2011__

Age:

Taylor-Rose: || 11 and 1month || ll || Jarrod: Flynn: Vinu: Connor: Samuel: || 11 and 3months 11 and 3months 11 and 3months 11 and 3months 11 and 3 months 11 and 3 months || ll/ll l || George: Sam: Ethan: || 11 and 4months 12 and 4months 11 and 4months 11 and 4 months || llll || Te Raina: || 11 and 5 months 11 and 5 months || ll || Erica: Oliver: || 11 and 6 months 11 and 6months 11and 6months || lll || Madison: || 11 and 7months 11 and 7 months || ll || Emily: || 11 and 8 months 11 and 8months || ll || Islah: Olivia: || 11 and 10 months 11 and 10months 11 and 10months || lll || Kimberley: Jarod: Jenna: || 11 and 11months 11 and 11months 11 and 11 months 11 and 11 months || llll ||
 * **NAME** || **AGE / MONTH** || **TALLY** ||
 * Karl:
 * Toby: || 11 and 2months || l ||
 * Cody:
 * Dylan:
 * Jack A:
 * Shavaugn:
 * Kata:
 * Bethany:
 * Jack: || 11 and 9 months || l ||
 * Kennedy:
 * Shreya:
 * Kyle: || 12 and 9 days || l ||
 * Nicola: || 12 and 1 month || l ||

Statements: 1. There is only 1 person that is 12 and 9 days 12 and 1 month 11 and 9 months 11 and 2months 2. 6 people are 11 and 3 months old 3. The range of ages goes from 11 years and 1 month to 12 years and 1 month

Average Person: age I think that Dylan, George, Sam and Ethan have the average age in the class because when i worked out the mean it was their age.

Foot Length:

Madison: || 21.0 cm || ll || Te Raina: || 21.1 cm || ll || Islah: Erica: || 21.5 cm || lll || Connor: Jarod R: Vinu: || 22.0 cm || llll || Jack H: || 22.2 cm || ll || Jack A: Sam: || 23.0 cm || lll || Jarrod M: || 23.2 cm || ll || George: || 25.5 cm || ll ||
 * **NAME** || **FOOT LENGTH** || **TALLY** ||
 * Emily: || 18.8 cm || l ||
 * Kimberley: || 19.5 cm || l ||
 * Flynn: || 20.0 cm || l ||
 * Ethan: || 20.3 cm || l ||
 * Kennedy: || 20.8 cm || l ||
 * Toby:
 * Nicola:
 * Samuel: || 21.3 cm || l ||
 * Karl:
 * Taylor-Rose: || 21.8 cm || l ||
 * Shavaugn:
 * Bethany:
 * Dylan:
 * Shreya:
 * Cody: || 24.0 cm || l ||
 * Olivia: || 24.3 cm || l ||
 * Jenna: || 25.3 cm || l ||
 * Kata:
 * Oliver: || 26.2 cm || l ||
 * Kyle: || 26.8 cm || l ||



height: Emily: || 140.0 cm 140.0 cm || ll || Taylor-Rose: || 146.2 cm || ll ||
 * **NAME** || **HEIGHT** || **TALLY** ||
 * Kimberley: || 136.5 cm || l ||
 * Flynn:
 * Kennedy: || 140.9 cm || l ||
 * Islah: || 143.1 cm || l ||
 * Jarod R: || 144.3 cm || l ||
 * Jarrod M: || 144.5 cm || l ||
 * Jack H: || 147.0 cm || l ||
 * Ethan: || 147.1 cm || l ||
 * Shavaugn:
 * Vinu: || 148.1 cm || l ||
 * Bethany: || 148.2 cm || l ||
 * Dylan: || 148.6 cm || l ||
 * Connor: || 148.9 cm || l ||
 * Erica: || 149.6 cm || l ||
 * Karl: || 149.5 cm || l ||
 * Toby: || 150.0 cm || l ||
 * Cody: || 150.2 cm || l ||
 * Te Raina: || 150.9 cm || l ||
 * Sam: || 153.6 cm || l ||
 * Jack A: || 154.3 cm || l ||
 * Nicola: || 155.1 cm || l ||
 * Samuel: || 155.2 cm || l ||
 * Shreya: || 155.4 cm || l ||
 * Madison: || 155.9 cm || l ||
 * George: || 157.1 cm || l ||
 * Kata: || 159.0 cm || l ||
 * Olivia: || 161.2 cm || l ||
 * Jenna: || 164.1 cm || l ||
 * Oliver: || 166.1 cm || l ||
 * Kyle: || 169.5 cm || l ||

Stem and leaf graph:

30 l 6.5 40 l 0.0, 0.0, 0.9, 3.1, 4.3, 4.5, 6.2, 7.0, 7.1, 8.1, 8.2, 8.6, 8.9, 9.5, 9.6, 50 l 0.0, 0.2, 0.9, 3.6, 4.3, 5.1, 5.2, 5.4, 5.9, 7.1, 9.0, 60 l 1.2, 4.1, 6.1, 9.5,

Statements: 1. only 1 person is as short as 136.5 2. Kyle is probably taller than my dad! 3. Most people were in the 40's for their height.

Average Person: height I think that Te Raina has the average height because when i worked out the mean it was their age.

__Tuesday 7th june 2011__

The average person in room 29

LI: I am learning to use my statistics skills to find the average person in room 29.

Flynn: 140.0 cm Jack: 154.3 cm Kata: 159.0 cm Kennedy: 140.9 cm Nicola: 155.1 cm Te Raina: 150.9 cm Shreya: 155.4 cm Kyle: 169.5 cm Jack: 147 cm Vinu: 148.1 cm Sam: 153.6 cm Karl: 149.5 cm Islah: 143.1 cm Kimberley: 136.5 cm Shavaugn: 146.2 cm Erica: 149.6 cm Bethany: 148.2 cm Connor: 148.9 cm Toby: 150.0 cm Ethan: 147.1 cm Cody: 150.2 cm Jarrod: 144.5 cm Olivia: 161.2 cm Oliver: 166.1 cm Emily: 140 cm Taylor-Rose: 146.2 cm Madison: 155.9 cm Jarod: 144.3 cm Samuel: 155.2 cm Jenna: 164.1 cm Dylan: 148.6 cm George: 157.1 cm

Flynn: 20.0 cm Jack: 23.0 cm Kata: 25.5 cm Kennedy: 20.8 cm Nicola: 21.1 cm Te Raina: 21.1 cm Shreya: 23.2 cm Kyle: 26.8 cm Jack: 22.3 cm Vinu: 22.0 cm Sam: 23.0 cm Karl: 21.5 cm Islah: 21.5 cm Kimberley: 19.5 cm Shavaugn: 22.0 cm Erica: 21.5 cm Bethany: 22.2 cm Connor: 22.0 cm Toby: 21.0 cm Ethan: 20.3 cm Cody: 24.0 cm Jarrod M: 23.2 cm Olivia: 24.3 cm Oliver: 26.2 cm Emily: 18.8 cm Taylor-Rose: 21.8 cm Madison: 21.0 cm Jarod R: 22.0 cm Samuel: 21.3 cm Jenna: 25.3 cm Dylan: 23.0 cm George: 25.5 cm

FOOT ORDER:

Emily: 18.8 cm Kimberley: 19.5 cm Flynn: 20.0 cm Ethan: 20.3 cm Kennedy: 20.8 cm Toby: 21.0 cm Madison: 21.0 cm Nicola: 21.1 cm Te Raina: 21.1 cm Samuel: 21.3 cm Karl: 21.5 cm Islah: 21.5 cm Erica: 21.5 cm Shavaugn: 22.0 cm Connor: 22.0 cm Jarod R: 22.0 cm Vinu: 22.0 cm Bethany: 22.2 cm Jack: 22.3 cm

Reflection: I have almost finished ordering my foot average and i have nearly finished finding the average person in the class

__ wednesday 1st june __

**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.

Sums and Calculators

**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
 * 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 is stated.

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

Below brainstorm as a group what continuous data you could use to help you find who the average person is in our class.



LI: I am learning to use my statistics skills to find the average person in room 29.

Height:

Flynn: 140.0 cm Jack: 154.3 cm Kata: 149.0 cm Kennedy: 140.9 cm Nicola: 155.1 cm Te Raina: 150.9 cm Shreya: Kyle: 169.5 cm Jack: 147 cm Vinu: Sam: 153.6 cm Karl: Islah: 144.8 cm Kimberley: Shavaugn: 146.2 cm Erica: Bethany: Connor: Toby: Ethan: Cody: Jarrod: 144.5 cm Olivia: Oliver: Emily: 140 cm Taylor-Rose: Madison: Jarod: Samuel: Jenna: Dylan: George:

foot length:

Flynn: 20 cm Jack A: Kata: 25.5 cm Kennedy: 20.8 cm Nicola: Te Raina: 21.1 cm Shreya: 23.2 cm Kyle: 26.8 cm Jack h: 22.3 cm Vinu: 22 cm Sam: 23 cm Karl: Islah: 21.5 cm Kimberley: Shavaugn: 22 cm Erica: Bethany: Connor: 22 cm Toby: 21 cm Ethan: 20.3 cm Cody: Jarrod M: 23.2 cm Olivia: Oliver: 26.2 cm Emily: 18.8 cm Taylor-Rose: Madison: Jarod R: 22 cm Samuel: 21.3 Jenna: 25.3 cm Dylan: 23 cm George: 25.5 cm

Reflection: Today I had loads of fun going round and measuring every bodys height, and foot length.