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Compare and Contrast Project

Pre-AP Math Graphing Project
by

Lina Kim

on 3 April 2013

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Transcript of Compare and Contrast Project

0 + - = 9 8 7 1 2 3 4 5 6 c Histogram Introduction CREDITS Ms. Hardy's 4th block class


Lina Kim : Group Leader, Box Plot, girls' data graph explanation.
Kate Watkins : Survey Info., Turn- in writing.
Ivy Shin : Creativity, histogram, dot plot, boys' data graph explanation. - Not a symmetry, not well skewed.

- Spread of the data isn't very
well distributed.

- Since the modes are 500 and 1,000,
the line's curve is out most on
those numbers. Compare and Contrast Data Project Dot Plot 0 + - = 9 8 7 1 2 3 4 5 6 c # of Text # of Text 0 500 1000 1500 2000 1000 2000 2500 3000 3000 3500 4000 4000 5000 4500 5000 5500 1000 2000 3000 4000 5000 6000 6500 7000 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 4
0
0 700 750 1
2
0 2400 50 500 570 How many texts per month are used among girls/boys? 2
3
0 By Lina Kim, Kate Watkins, Ivy Shin 300 Girls Boys Median
1750 Q3
3000 Maximum
5000 Q1
500 Minimum
50 Minimum
0 Q1
25 Median
525 Q3
1200 Maximum
6000 1200 730 0 5 20 125 50 400 350 200 1200 55 100 3300 2700 800 2200 550 600 6000 0-500 501-1000 1001-2000 2001-3000 3001-4000 4001-5000 5001-6000 2 4 6 8 4 8 12 16 0-500 501-1000 1001-2000 2001-3000 3001-4000 4001-5000 5001-6000 # of Texts #
of
Girls #
of
Boys # of Texts GiRLS BOYS GiRLS BOYS Girl's Dot Plot -Almost symmetric/ Also right skewed

-Spread of the data: well distributed

-Since the modes were 2000, 2500, and 3000, those parts were the part where the curve came out the most. Girl's Histogram Boy's Dot Plot Boy's Histogram -Intervals of 500

-Data was more distributed between 0-500 and 1001-2000

-Less variability than Boy's data - Intervals of 500.

- Most distributed only on 0-500.

- More variability than Girl's data First of all for this project, our group surveyed 60 people total/ 30 people on each data. Our group asked girls and boys from our class, family, etc. Meaning of this data was to figure out the difference between the number of text massages that girls and boys send per month.
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