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Question: Displaying diagram for multinomial distribution for three categories

Question:Displaying diagram for multinomial distribution for three categories

erik10 766 Maple
histogram binomial plotting barchart
7 hours ago
0

Dear Maple users

I can plot a pin diagram for the binomial distribution for say n = 20 and p = 0.3. It is one-dimensional, since only the number r of successes is relevant. Now I want to plot a diagram for the multinomial distribution for 3 categories. This means a two dimensional distribution. Let's say n = 20, p1 = 0.2, p2 = 0.5 (then p3 = 1 - p1 - p2 = 0.3). How do I make this plot? Pin diagram, but maybe even better: A Bar Chart. 

I hope someone can help.

Erik
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