0
Data Analysis
Data Analysis & Conclusion
Data Analysis
• Initially DESCRIBE the
relationship in your data
against your hypothesis. What
is the correlation?
• EXPLA...
Data Analysis

DESCRIBE

Gradient of the Lung Hang River as you go downstream
25.00
22.00

LEGEND

20.00

Gradient (°)

Up...
Data Analysis
• Were there any ANOMALIES in my data collection?
• Were there any LIMITATIONS in my data collection.
LEGEND...
Language of Data Analysis
Therefore…..
This shows that…..
This may be explained by…..
This indicates that….. This was expe...
Analysis against other primary data
Average Channel Velocity against Channel Gradient downstream
25

0.30

0.25

20

15
0....
Analysis against secondary data
Data Analysis Checklist
Analysis and conclusions
I have described what the data shows
I have explained why the data shows ...
Now its your turn!
 In groups of 4 write the Data Analysis for the below

hypothesis.

Channel size or Cross Sectional ar...
Controlled assessment - Data Analysis
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Controlled assessment - Data Analysis

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Transcript of "Controlled assessment - Data Analysis"

  1. 1. Data Analysis
  2. 2. Data Analysis & Conclusion
  3. 3. Data Analysis • Initially DESCRIBE the relationship in your data against your hypothesis. What is the correlation? • EXPLAIN the reason for this relationship. Relate to theory that you have already researched. Site Channel Gradient 1 2 3 4 5 6 7 8 9 10 11 12 22.00 9.00 4.00 5.00 1.00 2.00 4.50 4.50 1.50 1.50 12.00 1.50 Fig. 3.6
  4. 4. Data Analysis DESCRIBE Gradient of the Lung Hang River as you go downstream 25.00 22.00 LEGEND 20.00 Gradient (°) Upper Course 15.00 Middle Course 12.00 10.00 Lower Course 9.00 5.00 5.00 4.50 4.00 4.50 2.00 1.50 1.00 1.50 9 10 1.50 0.00 1 2 3 4 5 6 7 Sites Fig 3.5 8 11 12 EXPLAIN
  5. 5. Data Analysis • Were there any ANOMALIES in my data collection? • Were there any LIMITATIONS in my data collection. LEGEND Gradient of the Lung Hang River as you go downstream Upper Course 25.00 22.00 Middle Course Gradient (°) 20.00 Lower Course 15.00 12.00 9.00 10.00 4.00 5.00 5.00 4.50 1.00 4.50 2.00 1.50 1.50 9 10 1.50 0.00 1 Fig 3.5 2 3 4 5 6 7 Sites 8 11 12
  6. 6. Language of Data Analysis Therefore….. This shows that….. This may be explained by….. This indicates that….. This was expected… Because….. However…… This suggests that…. In comparison to….. Write always in the 3rd Person
  7. 7. Analysis against other primary data Average Channel Velocity against Channel Gradient downstream 25 0.30 0.25 20 15 0.15 10 0.10 5 0.05 0 0.00 1 2 3 4 5 6 7 8 9 10 11 Sites Channel Gradient Average Velocity Linear (Channel Gradient) Linear (Average Velocity ) 12 Velocity m/s Gradient (°) 0.20
  8. 8. Analysis against secondary data
  9. 9. Data Analysis Checklist Analysis and conclusions I have described what the data shows I have explained why the data shows this I have linked my explanations to geographical theory I have made links between the various results I have referred to the figure numbers when describing the data I have described and explained anomalies in the data I have given an overall conclusion to the study and answered the initial questions Done
  10. 10. Now its your turn!  In groups of 4 write the Data Analysis for the below hypothesis. Channel size or Cross Sectional area will increase with distance downstream. REMEMBER: For the controlled assessment you will only be allowed to use bullet point notes to assist you in writing the data analysis.
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