physical data presentation Flashcards
What was the strength of the bar chart showing average groyne/beach height?
It was quick to construct and visually showed that there was 20cm more height in the sand in the south than north, suggesting the groynes were effective in stopping LSD.
What was the limitation of the bar chart showing average groyne/beach height?
Only one chart was used, which meant any extremes or anomalies were not included.
What is the suggestion for improvement for the bar chart showing average groyne/beach height?
Produce 3 charts, one for each point up the beach width to show variations and anomalies more effectively.
What was the strength of the radar chart to show seafront property quality?
It contained a wide range of variables with a scale from 1-5, quickly showing the trend that the seafront properties are in excellent condition.
What was the limitation of the radar chart to show seafront property quality?
It had 8 variables of property quality, making it crowded and harder to read and interpret.
What is the suggestion for improvement for the radar chart to show seafront property quality?
Group together themes such as immaculate windows and tidy external into tidy, reducing the legs of the radar to 4 for easier interpretation.
What was the conclusion regarding the representation of the trend at Southwold?
The best chart to represent the data was the sand height at the groynes because it contained the average reading, making it a good overall representation.
