{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Homework2

# Homework2 - ST561 Fall 2010 Homework 2 Due Friday Oct 8th...

This preview shows page 1. Sign up to view the full content.

ST561 Fall 2010 Homework 2 Due: Friday, Oct. 8th, 2010 1. (From Homework 1) Four cards are drawn from a deck of 52, without replacement. (a) What is the probability that all 4 cards are aces? (b) What is the probability of drawing, in order, the aces of clubs, diamonds, hearts and spades? (c) Answer (a) and (b) above if each card is replaced (and the deck shuffled) after it is drawn. 2. Suppose that 10 married couples, 5 men and 5 women, decided to purchase ten seats all in a row at the Fall Light Opera Performance Hall. If, after the tickets arrived, they were passed out completely at random to the ten people, how many different ways would it be possible for each of the following events to occur: (a) All of the men are seated together in contiguous seats. (b) Each person is seated next to a person of the opposite sex. (c) Each person is seated next to his or her spouse (d) What is the probability that each person will be seated next to his or her spouse?
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern