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Alex DaherAlbert Li
Austin Lordi ™Shayan Farmand
Graphing StatisticsProject
Graphing Statistics Project Definition: A line graph is a graph that uses points connected by lines to show how something changes in value. This graph would be used for stuff such as having gradual results as time goes by; a line graph can clearly show data like this.
For a line graph, you can use single or multiple sets of data. It is good at showing both types of data.
This is a line graph depicting various temperatures within 6 days in New York City. This can be used to show comparisons between temperatures over time.
www.mathgoodies.com - For the Graph www.Alex’sBrain.gov – For the Info
0 Worms
Plant 1 Plant 2 Plant 3 Plant 4 Plant 5 Plant 6 Plant 7 Plant 8 Plant 9 Plant 10 Average
Day 1 0 0 0 0 0 0 0 0 0 0 0
Day 2 0 0 0 0 0 0 0 0 0 0 0
Day 3 0 0 0 0 0 0 0 0 0 0 0
Day 4 0 0 0 0 0 0 0 0 0 1.3 0.1
Day 5 0 0 0 0 0 0 0 0 0 2.7 0.2
Day 6 0 0 0 0 0 0 0 0 0 5.6 0.5
Day 7 0 0 0 0 0 0 0 0 0 7.4 0.7
Day 8 6.4 7.1 0 0 0 0 0 0 6.8 9 2.9
Day 9 8.5 7.4 0 0 0 0 0 0 7.1 11.1 3.4
Day 10 10.8 11.4 0 0 0 0 0 0 9 11.5 4.2
Day 11 13.2 8.6 0 0 0 0 5.1 0 11 9.7 4.7
Day 12 11 8 0 0 0 0 7.1 0 10.5 9.9 4.6
Day 13 7 16.1 0 0 0 0 7.9 0 13.9 11.8 5.6
Day 14 12.8 17.9 0 0 0 0 9.8 0 15.8 13.2 6.9
Day 15 6.5 18 0 0 0 0 10.1 0 16.6 17.1 6.8
Day 16 7.6 19.4 0 0 0 0 13.1 0 22.4 18 8.0
Day 17 10.5 19.5 0 0 0 0 14.6 0 25 19.4 8.9
Day 18 8.1 19.3 0 0 0 0 15.7 0 27.9 21.1 9.2
Day 19 7.9 21 0 0 0 0 19.3 0 30.7 24.3 10.3
Day 20 7.6 22.5 0 0 0 0 20.2 0 30.9 25.7 10.7
Day 21 7.5 24.1 0 0 0 0 21.6 0 31.6 30 11.5
Average 6.0 10.5 0 0 0 0 6.9 0 12. 4 11.8 4.7
Recorded Height of Plants in Cm (Pots with 0 Worms)
1 Worm
Plant 11 Plant12 Plant 13 Plant 14 Plant 15 Plant 16 Plant 17 Plant 18 Plant 19 Plant 20 Average
Day 1 0 0 0 0 0 0 0 0 0 0 0
Day 2 0 0 0 0 0 0 0 0 0 0 0
Day 3 0 0 0 0 0 0 0 0 0 0 0
Day 4 0 0 0.4 0 0.7 0 0 0.3 1 1.6 0.4
Day 5 0 0 1 0 1.8 0 0 0.9 1.7 2 0.7
Day 6 0 0 3.8 0 3.4 0 0 0 5.1 0 1.2
Day 7 7.5 6.6 6.4 0 5.1 3.1 0 0 6.8 0 3.5
Day 8 10.1 6.7 10.9 0 6.5 9.3 3.9 3.5 10.1 0 6.1
Day 9 12.5 6.9 12.3 0 8.8 12.2 5.2 3.7 14.1 0 7.5
Day 10 19.6 8.6 18.12 0 9.9 20.1 6.1 4.1 17.3 0 10.3
Day 11 17.7 9.8 14.2 0 11.1 15.8 8.1 4.6 21 0 10.2
Day 12 24.7 11.4 16.1 0 12.1 17.9 10.2 7 24.1 0 12.3
Day 13 25.7 12.8 16.8 0 13.5 21.6 10.6 7.5 24.5 0 13.3
Day 14 28.3 14.1 17.9 0 16.8 23.9 11.9 7.7 25.2 0 14.5
Day 15 29.6 15.1 19.9 0 20.6 25.6 17.6 7.8 26.1 0 16.2
Day 16 25.4 17.1 20.1 0 22 25.8 19 11 28.5 0 16.8
Day 17 25.6 18 23.5 0 22.1 25.9 19.1 11.3 28.3 0 17.3
Day 18 25.3 18.9 25.2 0 23.7 25.2 18.6 12.8 29.8 1.5 18.1
Day 19 25.1 19.9 27 0 24.9 24.8 17.3 14.1 30.6 3.5 18.7
Day 20 25.1 21.3 29.1 0 25.6 24.5 17.4 16.7 32.5 6.6 19.8
Day 21 25.4 22.2 31.8 0 28.3 24.9 18.1 19.3 33.9 8.9 21.2
Average 15.6 9.9 14.0 0 12.2 14.3 8.7 6.3 17.1 1.1 9.9
Recorded Height of Plants in Cm (Pots with 1 Worms)
2 Worms
Plant 21 Plant 22 Plant 23 Plant 24 Plant 25 Plant 26 Plant 27 Plant 28 Plant 29 Plant 30 Average
Day 1 0 0 0 0 0 0 0 0 0 0 0
Day 2 0 0 0 0 0 0 0 0 0 0 0
Day 3 0 0 0 0 0 0 0 0 0 0 0
Day 4 0 0 0 0 0 0 0 0 1.9 1.7 0.3
Day 5 0 0 0 0 0 0 0 0 3.6 2.5 0.61
Day 6 0 0 0 0 0 0 0 0 5.6 2.7 0.8
Day 7 0 0 0 5.4 0 0 0 4.5 5.9 3.6 1.9
Day 8 0 7 3.2 7.4 0 0 4.2 9.1 5.1 6.6 4.2
Day 9 9.2 7.4 4.3 8.4 0 0 5.2 11.2 7 7.1 5.9
Day 10 10.5 14.2 5.6 10.4 0 3.4 9.3 15 5.1 8.6 8.2
Day 11 11.1 16.2 5.7 11.4 10.6 6.8 7.7 17.7 8.1 8.7 10.4
Day 12 12.5 20 11.1 18.5 13.3 11.2 16.3 19.9 8.1 14.8 14.5
Day 13 14 22.6 12.6 21.1 15.5 15.1 17.2 20.1 8.6 16.7 16.3
Day 14 15.6 23.7 12.9 22.2 15.9 15.9 18.9 20.8 8.7 17.7 17.2
Day 15 17.8 25.6 14.1 27.8 19.8 13.6 23.6 22.9 8.8 19.1 19.3
Day 16 18.1 26.1 14.9 27.8 19.9 17.3 17.2 22.9 9.5 15.5 18.9
Day 17 22.3 29.1 16.1 27.9 19.9 21.1 18.8 22.7 12 16.5 20.6
Day 18 23.7 32.2 21.3 25.8 20.4 24.1 29.4 22.8 11.5 16.9 22.8
Day 19 25.5 33.9 22.1 24.2 20.8 27.3 20.1 23 12.9 17.2 22.7
Day 20 26.3 35.2 22.7 24 29 29.7 25.1 25.7 14.2 19.8 25.1
Day 21 27.8 37.4 23.8 23.5 20.3 30.6 27.4 26.4 14.9 20.6 25.2
Average 11.1 15.7 9.0 13.6 9.7 10.2 11.4 13.5 7.2 10.3 11.2
Recorded Height of Plants in Cm (Pots with 2 Worms)
3 Worms
Plant 31 Plant 32 Plant 33 Plant 34 Plant 35 Plant 36 Plant 37 Plant 38 Plant 39 Plant 40 Average
Day 1 0 0 0 0 0 0 0 0 0 0 0
Day 2 0 0 0 0 0 0 0 0 0 0 0
Day 3 0 0 0 0 0 0 0 0 0 0 0
Day 4 0 0 0 0 0 1 0 1.9 0 0 0.2
Day 5 0 0 0 0 0 1.6 0 3.7 0 0 0.5
Day 6 0 6.7 0 0 0 1.8 0 7.1 3.5 0 1.9
Day 7 2.6 8.7 0 3.4 0 3.4 0 8.2 4.2 3.2 3.3
Day 8 8.2 14.9 0 9 8.3 5.7 0 11.5 5.1 7.8 7.0
Day 9 12.2 16.4 0 12.1 10.2 10.1 0 14 5.2 10.6 9.0
Day 10 15 20.5 4.4 13.9 14.5 11.8 0 15.1 7.6 12 11.4
Day 11 16.2 23 11.6 18 15.5 14.5 4.7 16.7 7.8 12.6 14.0
Day 12 17.7 24.1 10.7 19 18.5 16.5 12.1 17.5 10.4 15.5 16.2
Day 13 18.9 25.6 12.2 20.1 19.6 17.9 14.6 19.8 19.6 17.8 18.6
Day 14 19.7 25.9 13.6 22.7 24.8 19.8 18.6 22.3 16.8 18.9 20.3
Day 15 21.6 27.8 14 26.8 27.4 21.3 19.9 23.9 18.9 24.6 22.6
Day 16 21.7 29.5 19 24.5 27.4 26.5 19.9 24.5 18.8 22.1 23.3
Day 17 23.2 31.5 20.1 27 27.7 20.9 21.6 24.9 19.8 25.6 24.2
Day 18 24.4 33.5 20.6 29.6 27.9 25.6 23.7 26.2 20.6 26.2 25.8
Day 19 25.8 34.4 21 31.4 28.1 30 25.2 27.8 24.2 28.9 27.6
Day 20 27.2 36.9 22.6 34.6 28.1 31.7 27.7 28.3 25.1 31.4 29.3
Day 21 28.4 37.6 25.4 37.5 28.9 32 28.9 29 27.8 31.9 30.7
Average 13.4 18.9 9.2 15.6 14.6 13.9 10.3 15.3 11.2 13.7 13.6
Recorded Height of Plants in Cm (Pots with 3 Worms)
Question!What color is the line that represents the plants with three worms?
Answer
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10
Day 11
Day 12
Day 13
Day 14
Day 15
Day 16
Day 17
Day 18
Day 19
Day 20
Day 21
0123456789
1011121314151617181920212223242526272829303132333435
0 Worms
1 Worm
2 Worms
3 Worms
Day Number in Experiment
Height in cm
Average Height of Plants in each Worm group (excluding unsprouted plants)10 Plants in each group
• It can only be used to show data over time.
• Easy to make mistakes while plotting the data.
Source~ www.ehow.com , www.studyzone.org
Disadvantages
Advantages of a Line Graph• It is very simple to read• A broken scale can be used if the data initiates
at a large number• They show patterns in data lucidly,
meaning that they visibly show how one variable is affected by the other as it changes.
• They enable the viewer to make predictions about the results of data.
www.studyzone.org
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