Week 2 Graded Q3 How is pie chart suitable

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Aditya R

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Oct 26, 2020, 3:15:21 PM10/26/20
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how is pie chart suitable for 3 cricketers across two time series instead of bar chart. please explain

Anmol Varshney

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Oct 26, 2020, 3:44:43 PM10/26/20
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Yes, I am completely agree with your point and even I considered this and marked Pareto Chart as my answer.
Hope the supporting staff will look into it soon.

Tej

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Oct 26, 2020, 3:49:33 PM10/26/20
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"Relative comparision of SHARE of runs" Share is calculated from pie charts.

_Music_ Viking

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Oct 27, 2020, 12:41:15 AM10/27/20
to Discussion forum for Statistics for Data Science I, Tej, varshney...@gmail.com, adity...@gmail.com
Relative comparison doesn't make sense here. I asked a query related to this in one of the live sessions and I was told to consider runs scored by a player in both the series together. So we can plot 3 categories in the x-axis and a pareto chart is obvious to have a comparison between the 3 players.
I think a pie chart in this case is not suitable because 'comparison as a part of a whole' is not exactly correct because the whole, here, is only the runs scored by 3 batsmen only and not the entire team. And I haven't seen such comparison of runs between 3 batsmen anywhere.
If the answer should definitely be a pie chart, then the "whole" should be the runs scored by the entire team. Then we can say, like, "Tendulkar scored x% of the total runs for India in both the series combined". This would make sense rather than comparing as a whole between only 3 batsmen.
I think pareto chart is more useful here.
Please look into this
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