Statistics

13/06/2011. Ethan where is all of your maths and data results? Your 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. __Wednesday 1 June__

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.

Average age in room Twenty Nine Flynn:11.3 Jack a:11.7 Kata:11.9 Kennedy:11.10 Nicola:12.1 Te Raina:11.5 Shreya:11.11 Kyle:12.0 Jack h:11.10 Vinu:11.3 Sam:11.4 Karl:11.6 Islah:11.10 Kimberley:11.11 Shavaugn:11.6 Erica: away Bethany:11.8 Connor: 11.3 Toby:11.2 Ethan:11.4 Cody:11.3 Jarrod m: 11.3 Olivia:11.11 Oliver:11.6 Emily:11.8 Taylor-Rose: 11.1 Madison:11.6 Jarod r:11.11 Samuel:11.3 Jenna:11.11 Dylan:11.4 George:12.4 Range:12.4-11.1=1.1

Today we did average’s and I found out what the range is. The range is the highest number e.g.:100 minus the lowest number e.g.: 1 and the result would be 100-1=99.