Chapter 2b - uestion 1 2 out of 2 points Exhibit 2-2...

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Unformatted text preview: uestion 1 2 out of 2 points Exhibit 2-2 Information on the type of industry is provided for a sample of 50 Fortune 500 companies. Industry Type Banking Consumer Products Electronics Retail Refer to Exhibit 2- 2. The relative frequency of industries that are classified as banking is Answer Selected Answer: 0.14 Question 2 2 out of 2 points A graphical presentation of the relationship between two quantitative variables is Answer Selected Answer: a scatter diagram Question 3 2 out of 2 points Exhibit 2-3 The number of sick days taken (per month) by 200 factory workers is summarized below. Number of Days 0 - 5 6 - 10 11 - 15 16 - 20 Refer to Exhibit 2- 3. The cumulative frequency for the class of 11 - 15 Answer Selected Answer: is 199 Question 4 2 out of 2 points Excel's __________ can be used to construct a scatter diagram. Answer Selected Answer: Chart Tools Question 5 2 out of 2 points Exhibit 2-1 The numbers of hours worked (per week) by 400 statistics students are shown below. Number of hours 0 - 9 10 - 19 20 - 29 30 - 39 Refer to Exhibit 2- 1. The relative frequency of students working 9 hours or less Answer Selected Answer: 0.05 Question 6 2 out of 2 points A graphical device for presenting categorical data summaries based on subdivision of a circle into sectors that correspond to the relative frequency for each class is a Answer Selected Answer: pie chart Question 7 2 out of 2 points Exhibit 2-1...
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This note was uploaded on 02/24/2012 for the course BUSINESS 281 taught by Professor Gray during the Spring '12 term at Florida State College.

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Chapter 2b - uestion 1 2 out of 2 points Exhibit 2-2...

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