Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)
7th Edition
ISBN: 9781337298353
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
Publisher: South-Western College Pub
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Textbook Question
Chapter 2.1, Problem 1E
The response to a question has three alternatives: A, B, and C. A sample of 120 responses provides 60 A, 24 B, and 36 C. Show the frequency and relative frequency distributions.
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In order to find probability, you can use this formula in Microsoft Excel:
The best way to understand and solve these problems is by first drawing a bell curve and marking key points such as x, the mean, and the areas of interest. Once marked on the bell curve, figure out what calculations are needed to find the area of interest.
=NORM.DIST(x, Mean, Standard Dev., TRUE).
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Chapter 2 Solutions
Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)
Ch. 2.1 - The response to a question has three alternatives:...Ch. 2.1 - A partial relative frequency distribution is...Ch. 2.1 - A questionnaire provides 58 Yes, 42 No, and 20...Ch. 2.1 - Prob. 4ECh. 2.1 - In alphabetical order, the six most common last...Ch. 2.1 - Nielsen Media Research provided the list of the 25...Ch. 2.1 - The Canmark Research Center Airport Customer...Ch. 2.1 - Prob. 8ECh. 2.1 - Nearly 1.8 million bachelor's degrees and over...Ch. 2.1 - VirtualTourist provides ratings for hotels...
Ch. 2.2 - Consider the following data. a. Develop a...Ch. 2.2 - Consider the following frequency distribution...Ch. 2.2 - Prob. 13ECh. 2.2 - Prob. 14ECh. 2.2 - Prob. 15ECh. 2.2 - Construct a stem-and-leaf display for the...Ch. 2.2 - A doctor's office staff studied the waiting times...Ch. 2.2 - CBSSports.com developed the Total Player Ratings...Ch. 2.2 - Based on the tons handled in a year, the ports...Ch. 2.2 - The London School of Economics and the Harvard...Ch. 2.2 - Quantcast.com provides the number of people from...Ch. 2.2 - Entrepreneur magazine ranks franchises using...Ch. 2.2 - The following data show the year-to-date percent...Ch. 2.2 - Prob. 24ECh. 2.2 - Prob. 25ECh. 2.2 - The Flying Pig Half-Marathon (13.1 miles) had...Ch. 2.3 - The following data are for 30 observations...Ch. 2.3 - The following observations are for two...Ch. 2.3 - The Daytona 500 is a 500-mile automobile race held...Ch. 2.3 - The following crosstabulation shows the average...Ch. 2.3 - Prob. 31ECh. 2.3 - The following crosstabulation shows the number of...Ch. 2.4 - Prob. 36ECh. 2.4 - Consider the following data on two categorical...Ch. 2.4 - Prob. 38ECh. 2.4 - Prob. 39ECh. 2.4 - Prob. 40ECh. 2.4 - Prob. 41ECh. 2.4 - Prob. 42ECh. 2.4 - The Northwest regional manager of an outdoor...Ch. 2 - Approximately 1.5 million high school students...Ch. 2 - Data showing the population by state in millions...Ch. 2 - A startup company's ability to gain funding is a...Ch. 2 - Prob. 49SECh. 2 - Prob. 50SECh. 2 - Western University has only one women's softball...Ch. 2 - Prob. 53SECh. 2 - Prob. 57SECh. 2 - A zoo has categorized its visitors into three...Ch. 2 - Pelican Stores, a division of National Clothing,...Ch. 2 - Prob. 2.1.2CPCh. 2 - Pelican Stores, a division of National Clothing,...Ch. 2 - Pelican Stores, a division of National Clothing,...Ch. 2 - Case Problem 2Motion Picture Industry The motion...Ch. 2 - Prob. 2.2.2CPCh. 2 - Case Problem 2 Motion Picture Industry The motion...Ch. 2 - Case Problem 2 Motion Picture Industry The motion...Ch. 2 - Case Problem 3Queen City Cincinnati, Ohio, also...Ch. 2 - Case Problem 3Queen City Cincinnati, Ohio, also...Ch. 2 - Case Problem 3Queen City Cincinnati, Ohio, also...Ch. 2 - Case Problem 4Cut-Rate Machining, Inc. Jon...Ch. 2 - Case Problem 4Cut-Rate Machining, Inc. Jon...Ch. 2 - Case Problem 4Cut-Rate Machining, Inc. Jon...
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