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Use R to code a function to generate a random sample of size n from the...

Use R to code a function to generate a random sample of size n from the Beta(a, b) distribution by the acceptance-rejection method.

(1) Generate a random sample of size 3000 from the Beta(4,3) distribution.

(2) Graph the histogram of the sample with the theoretical Beta(4,3) density superimposed.

Answer the above questions by showing the R codes and results.

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