Chapter 2 - Question 1 2 out of 2 points A graphical device...

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Unformatted text preview: Question 1 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 2 2 out of 2 points In a stem-and-leaf display, Answer Selected Answer: Question 3 2 out of 2 points The sum of the relative frequencies for all classes will always equal Answer Selected Answer: one Question 4 2 out of 2 points Exhibit 2-4 A survey of 400 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to graduate school. Graduate School Yes No Total Refer to Exhibit 2- 4. What percentage of the students' undergraduate major is engineering? Answer Selected Answer: 36.5 Question 5 0 out of 2 points Excel's __________ can be used to construct a frequency distribution for quantitative data. Answer Selected Answer: Question 6 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 7 2 out of 2 points The proper way to construct a stem- and-leaf display for the data set {62, 67, 68, 73, 73, 79, 91, 94, 95, 97} is to Answer...
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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 2 - Question 1 2 out of 2 points A graphical device...

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