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 9E
Nearly 1.8 million bachelor's degrees and over 750,000 master's degrees are awarded annually by U.S. postsecondary institutions (National Center for Education Statistics website, November 2014). The Department of Education tracks the field of study for these graduates in the following categories: Business (B), Computer Sciences and Engineering (CSE), Education (E), Humanities (H), Natural Sciences and Mathematics (NSM), Social and Behavioral Sciences (SBS), and Other (O). Consider the following samples of 100 graduates:
Bachelor's Field of Study
a.Provide a percent frequency distribution of field of study for each degree.
b.Construct a bar chart for field of study for each degree. c. What is the lowest percentage field of study for each degree?
d. What is the highest percentage field of study for each degree?
e. Which field of study has the largest increase in percentage from bachelor'sto masters'?
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Worksheet 10
Jesse runs a small business selling and delivering mealie meal to the spaza shops.
He charges a fixed rate of R80, 00 for delivery and then R15, 50 for each packet of
mealle meal he delivers. The table below helps him to calculate what to charge
his customers.
10
20
30
40
50
Packets of mealie
meal (m)
Total costs in Rands
80
235
390
545
700
855
(c)
10.1.
Define the following terms:
10.1.1. Independent Variables
10.1.2. Dependent Variables
10.2.
10.3.
10.4.
10.5.
Determine the independent and dependent variables.
Are the variables in this scenario discrete or continuous values? Explain
What shape do you expect the graph to be? Why?
Draw a graph on the graph provided to represent the information in the
table above.
TOTAL COST OF PACKETS OF MEALIE MEAL
900
800
700
600
COST (R)
500
400
300
200
100
0
10
20
30
40
60
NUMBER OF PACKETS OF MEALIE MEAL
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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