e71_hw6 - Stats for Strategy Fall 2008 HOMEWORK 6(covers...

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Stats for Strategy Fall 2008 HOMEWORK 6 (covers Topics 8 and Topic 9, Part 1. Due Monday, Oct. 20) DIRECTIONS: Before beginning the homework, please access the Calculator Help website or handout for your calculator. Work the handout’s example for calculating correlation r and regression statistics b 0 and b 1 from raw data. Check your answers to be sure that they are correct. Data sets for some exercises are available on the Data Sets link from the course website. (Remember to open data files as worksheets in MINITAB .) Notice that some exercises have added or altered instructions . A. Homework Problems with Posted Solutions (19 textbook exercises) Exercise 2.1 (p. 95) Exercise 2.2 Exercise 2.3 Exercise 2.19 (p. 108) Make the scatterplot in MINITAB : Graph > Scatterplot > Simple > OK > (Select x and y variables) > OK Exercise 2.25 (p. 112) Exercise 2.26 Add part (d) to this exercise: Also calculate correlation r a third way, with MINITAB : Stat > Basic Statistics
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e71_hw6 - Stats for Strategy Fall 2008 HOMEWORK 6(covers...

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