EBK MODERN BUSINESS STATISTICS WITH MIC
EBK MODERN BUSINESS STATISTICS WITH MIC
5th Edition
ISBN: 9780100475038
Author: williams
Publisher: YUZU
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear re…
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Chapter 2.2, Problem 18E

NBA Total Player Ratings. CBSSports.com developed the Total Player Ratings system to rate players in the National Basketball Association (NBA) based upon various offensive and defensive statistics. The following data show the average number of points scored per game (PPG) for 50 players with the highest ratings for a portion of an NBA season (CBSSports.com website).

Chapter 2.2, Problem 18E, NBA Total Player Ratings. CBSSports.com developed the Total Player Ratings system to rate players in

Use classes starting at 10 and ending at 30 in increments of 2 for PPG in the following.

  1. a. Show the frequency distribution.
  2. b. Show the relative frequency distribution.
  3. c. Show the cumulative percent frequency distribution.
  4. d. Develop a histogram for the average number of points scored per game.
  5. e. Do the data appear to be skewed? Explain.
  6. f. What percentage of the players averaged at least 20 points per game?
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Chapter 2 Solutions

EBK MODERN BUSINESS STATISTICS WITH MIC

Ch. 2.1 - Methods 1. The response to a question has three...Ch. 2.1 - 2. A partial relative frequency distribution is...Ch. 2.1 - A questionnaire provides 58 Yes, 42 No, and 20...Ch. 2.1 - For the 2010–2011 viewing season, the top five...Ch. 2.1 - In alphabetical order, the six most common last...Ch. 2.1 - Top Rated Television Show Networks. Nielsen Media...Ch. 2.1 - Airline Customer Satisfaction Survey. Many...Ch. 2.1 - Prob. 8ECh. 2.1 - Prob. 9ECh. 2.1 - VirtualTourist provides ratings for hotels...
Ch. 2.2 - 11. Consider the following data. Develop a...Ch. 2.2 - 12. Consider the following frequency...Ch. 2.2 - Construct a histogram for the data in exercise...Ch. 2.2 - Prob. 14ECh. 2.2 - Construct a stem-and-leaf display for the...Ch. 2.2 - Construct a stem-and-leaf display for the...Ch. 2.2 - Applications 17. A doctor’s office staff studied...Ch. 2.2 - NBA Total Player Ratings. CBSSports.com developed...Ch. 2.2 - CEO Time in Meetings. The London School of...Ch. 2.2 - Prob. 21ECh. 2.2 - Top U.S. Franchises. Entrepreneur magazine ranks...Ch. 2.2 - Prob. 23ECh. 2.2 - Prob. 24ECh. 2.2 - Prob. 25ECh. 2.2 - Prob. 26ECh. 2.3 - The following data are for 30 observations...Ch. 2.3 - The following observations are for two...Ch. 2.3 - Prob. 29ECh. 2.3 - Refer again to the crosstabulation of household...Ch. 2.3 - 31. Recently, management at Oak Tree Golf Course...Ch. 2.3 - Table 2.12 shows a data set containing...Ch. 2.3 - Prob. 33ECh. 2.3 - Prob. 34ECh. 2.3 - The U.S. Department of Energy's Fuel Economy...Ch. 2.4 - The following 20 observations are for two...Ch. 2.4 - Prob. 37ECh. 2.4 - The following crosstabulation summarizes the data...Ch. 2.4 - Driving Speed and Fuel Efficiency. A study on...Ch. 2.4 - Prob. 40ECh. 2.4 - Hypertension and Heart Disease. People often wait...Ch. 2.4 - Smartphones are mobile phones with Internet,...Ch. 2.4 - Store Managers Time Study. The Northwest regional...Ch. 2 - SAT Scores. The SAT is a standardized test used by...Ch. 2 - Prob. 45SECh. 2 - State Populations. Data showing the population by...Ch. 2 - Startup Company Funds. According to the Wall...Ch. 2 - Complaints Reported to BBB. Consumer complaints...Ch. 2 - Prob. 49SECh. 2 - Prob. 50SECh. 2 - Prob. 51SECh. 2 - Best Places to Work. Fortune magazine publishes an...Ch. 2 - Prob. 53SECh. 2 - Prob. 54SECh. 2 - Prob. 55SECh. 2 - Prob. 56SECh. 2 - Google has changed its strategy with regard to...Ch. 2 - A zoo has categorized its visitors into three...Ch. 2 - Pelican Stores, a division of National Clothing,...Ch. 2 - Motion Picture Industry The motion picture...
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