Content attribution QUESTION 18 - 1 POINT Lisa has collected data to find that the number of pages per book on a book shelf has a normal distribution. What is the probability that a randomly selected book has fewer than 138 pages if the mean (u) is 192 pages and the standard deviation () is 27 pages? Use the empirical rule.Enter your answer as a percent rounded to two decimal places if necessary. Provide your answer below: %