# Question

A first draft of a 400 page manuscript has 36 typos that are spread randomly across the pages. Assume the number of typos per page follows the Poisson distribution.

a. What is the probability that there is one typo in the first 10 pages?

b. What is the probability that there is one typo in the first 20 pages?

c. What is the probability that there are four typos in the first 50 pages?

d. What is the probability that there are 12 typos in the first 110 pages?

a. What is the probability that there is one typo in the first 10 pages?

b. What is the probability that there is one typo in the first 20 pages?

c. What is the probability that there are four typos in the first 50 pages?

d. What is the probability that there are 12 typos in the first 110 pages?

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