A law firm has found that their assistants make, on average, one error on every 36 pages

Question:

A law firm has found that their assistants make, on average, one error on every 36 pages that they type. A random sample of 90 typed documents, with a mean of 62 pages per document, is selected. Given that there are more than 140 typing errors in these documents, find an estimate of the probability that there are fewer than 175 typing errors.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: