Question: pls include working solutions The average number of typographical errors found in a book is 4 per 15 pages. Find the probability that there are

pls include working solutions

pls include working solutions The average number of typographical errors found in

The average number of typographical errors found in a book is 4 per 15 pages. Find the probability that there are at least 3 typographical errors found per 15 pages. (4 marks) E There are 150 pages in the book. By using a suitable approximation, 4 estimate the probability that there are between 38 to 43 typographical errors in the book. (6 marks)

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