# Question: Refer to Exercise 7 22 a Determine the probability distribution of

Refer to Exercise 7.22.

a. Determine the probability distribution of the amount of money the arcade takes in per child.

b. Use the probability distribution to calculate the mean and variance of the amount of money the arcade takes in.

c. Compare the answers in part (b) with those of Exercise 7.24. Are they identical (except for rounding errors)?

a. Determine the probability distribution of the amount of money the arcade takes in per child.

b. Use the probability distribution to calculate the mean and variance of the amount of money the arcade takes in.

c. Compare the answers in part (b) with those of Exercise 7.24. Are they identical (except for rounding errors)?

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