27 Homework3

# 27 Homework3 - BUAD 310 Homework 3(Total 100 points Due Wednesday in class The homework assignment has two parts Section A consists of problems

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- 1 - BUAD 310 Homework 3 (Total 100 points) Due Wednesday, October 27, 2010 in class The homework assignment has two parts. Section A consists of problems from the textbook. Section B consists of additional problems. Please ensure that your answers are neat and legible. Part A: textbook problems (5 problems) 1. [16 pts] p. 124-125 #2 and #4 2. [9 pts] p. 126 #14, #18, and #20 [Explain why it is true or false] 3. [9 pts] p. 126 #22 [Only parts (a), (c), and (e)] 4. [9 pts] p. 482 #12, #14, and #16 5. [12 pts] p. 483 #36 Part B: additional problems (2 problems) 6. [35 pts] A sales manager was interested in determining if there is a relationship between college GPA and sales performance among salespeople hired within the last year. A sample of recently hired salespeople was selected the number of units each sold last month recorded. Below are the scatterplot, regression results and residual plots for these data. The regression equation is

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## This note was uploaded on 11/30/2010 for the course BUAD 310 at USC.

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27 Homework3 - BUAD 310 Homework 3(Total 100 points Due Wednesday in class The homework assignment has two parts Section A consists of problems

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