h1 - Statistics 5101 Fall 2010 Homework Assignment 1 1 Draw...

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Statistics 5101, Fall 2010: Homework Assignment 1 1. Draw five from a deck of 52 playing cards. How many different possibilities are there that have two hearts, 2 spades and one diamond or club if the order of the cards does not matter? What if the order does matter? 2. Consider forming 4 letter words from the English alphabet of 26 letters. If the last letter must be different from the first three, how many such words are there? 3. Find (a) R 1 0 x - 0 . 5 dx. (b) R 0 x 2 e - x dx. (c) R R 0 x,y 1 ,x + y 1 xdxdy. 4. Please specify the sample spaces for the following statistical experiments.
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