Post on 24-May-2015
description
transcript
Maths - StatisticsJessica Noto
Joy SunJiwon Lee
Ariana LimEmma Ly
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Favourite Subjects -
Categorical
Year 9 MathsAfter surveying 13 year nines it was found that:
I person liked it!
Year 9 ScienceAfter surveying 13 year nines it was found that:
2 people liked it!
Year 9 EnglishAfter surveying 13 year nines it was found that:
2 people liked it!
Year 9 History/GeographyAfter surveying 13 year nines it was found that:
No one liked it....
Year 9 SportAfter surveying 13 year nines it was found that:
3 peopleliked it!
Year 9 MusicAfter surveying 13 year nines it was found that:
No one liked it....
Year 9 ElectiveAfter surveying 13 year nines it was found that:
3 peopleliked it!
Year 9 LOTEAfter surveying 13 year nines it was found that:
2 peopleliked it!
Year 10 MathsAfter Surveying 13 Year tens we found that:
1 person liked it
Year 10 ScienceAfter Surveying 13 Year tens we found that:
No one liked it...
Year 10 EnglishAfter Surveying 13 Year tens we found that:
2 people liked it
Year 10 History/GeographyAfter Surveying 13 Year tens we found that:
1 person liked it
Year 10 SportAfter Surveying 13 Year tens we found that:
3 people liked it
Year 10 MusicAfter Surveying 13 Year tens we found that:
No one liked it...
Year 10 ElectiveAfter Surveying 13 Year tens we found that:
4 people liked it
Year 10 LOTEAfter Surveying 13 Year tens we found that:
2 people liked it
TablesSubject Year 9 Year 10
Math 1 1
English 2 2
Science 2 0
SOSE 0 1
LOTE 2 2
Sport 3 3
Electives 3 4
Music 0 0
Column Graph/Histogram
MathsEnglishScienceSOSESportMusicLOTEElectives
Maltesers and Gobstoppers -
Numerical
Maltesers and Gobstoppers -
Numerical
Maltesers and Gobstoppers
weighed the two different types of lollies
found the average and individual masses
found the gross weight of the packet
used the scales found in the science room
TableIndividual Average
Maltesers
2.046g
1.944g1.629g1.877g2.224g
Gobstoppers
1.632g
1.746g1.757g1.799g1.795g
Box Plot
1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6
Maltesers
Gobstoppers
Back to Back Stem and Leaf PlotGobstoppers Stem Maltesers
0.032 1.6 0.029
0.057 0.095 0.099 1.7
1.8 0.077
1.9
2 0.046
2.1
2.2 0.024
Summary and Interesting PointsThe most popular subjects are electives and sport
Gobstoppers had a more constant weight than Maltesers
Matesers weighed more than Gobstoppers overall even though they are partly air in the centre
Problems encountered
Collecting data from year 10’s
finding a way to accurately measure the weight of small lollies
initially losing the survey data
“Have you been paying attention” Game!
How many gobstopper pictures are in this
slideshow?
How many people like Geography? (year 9 and 10)
How many people were surveyed?
Complete the frequency tableYear 9
Math 1 1
English 2 2
2 0
SOSE 0 1
LOTE 2
Sport 3 3
3 4
Music 0
How much does the mutant gobstopper weigh?
How do you spell...
Was the weight of lollies discrete or
continuous?
What would be the best type of graph to
plot the weight of maltesers and gobstoppers?
What colour was the mutant gobstopper?
Which weighed more overall? Maltesers or
Gobstoppers?
Thank You!