This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: not important? 8. How many ways are there of scrambling the letters of the word BANANA ? 9. A student bookstore has 18 STAT 400 textbooks: 9 are new, 6 are used, and 3 are abused. a) How many ways are there to arrange the textbooks on the shelf? b) Eight students come to the store to buy a STAT 400 textbook. Suppose that the purchased textbooks are selected at random. What is the probability that 4 of the students would get a new book, 3 would get a used one, and 1 student would get an abused textbook? 10. What is the probability that a 5-card poker hand drawn from a standard 52-card deck has … a) 2 red and 3 black cards? b) 2 clubs, 2 spades and 1 diamond? c) exactly 3 queens? d) 1 ace and 2 face cards (king, queen, jack)? e) no aces? f) at least one ace? g) two aces or two kings, or both (two aces and two kings)?...
View Full Document
This note was uploaded on 02/24/2011 for the course STAT 400 taught by Professor Kim during the Spring '08 term at University of Illinois, Urbana Champaign.
- Spring '08