(157 (157 . Five [ Proj I Hon X | Cou C Exp & Intrc I ECC| |Exc & ECC| Mic 8 Mail Lau * Cou How G ecol Hon G how M You + C learn.illinois.edu/mod/quiz/attempt.php?attempt=25812529&cmid=6639594&page=4 Update : Learn@Illinois ECON 202 All SP22: Economic Statistics I (Schultz, C) Navigation Question 5 The number of words in each page of a book is normally distributed with a mean of 265 words and a standard deviation Answer saved of 21 words. 1 2 3 4 6 7 8 Points out of 3.00 1. If we choose one page, what is the probability that there are more than 300 words on that page? .0475 Finish attempt ... Flag question 2. If we choose 9 pages, what is the probability that the average number of words is less than 250? .0162 3. If we choose 4 pages, what is the probability that all of them have more than 280 words? .0033 Previous page Next page