(24) Roll a fair die n times. Write a formula for the probability that all 6...

Question

Question

(24) Roll a fair die n times. Write a formula for the probability that all 6 numbers appear in the n rolls.

Answer 1

Answer #1

11 die rolling experiment can be explained by multinomial distsibution het E = getting numbers Ez = getting number 2 E6 = get

This is the required formula for probability. Here all six numbers occurs, where i occurs x_i times, i = 1,2,3,4,5,6.

Answer 2

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