BUSINESS STATISTICS Six Lectures on Statistics. Sounderpandian, Complete Business Statistics, 7th edition, McGraw. From 5000 to 6115 in the first year and. Business Statistics: A First Course, Third Edition, by Sharpe, De Veaux, and Velleman, narrows the gap between theory and practice—relevant statistical methods empower business students to make effective, data-informed decisions. Introductory Business Statistics 3 A Global Text. This book is licensed under a Creative Commons Attribution 3.0 License. First few times I taught the course.

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Credit Card Bank Like all credit and charge card companies, this company makes money on each of its cardholders’ transactions. Thus, its profitability is directly linked to card usage. To increase customer spending on its cards, the company sends many different offers to its cardholders, and market researchers analyze the results to see which offers yield the largest increases in the average amount charged. On your disk (in the file Credit Card Bank) is part of a database like the one used by the researchers. For each customer, it contains several variables in a spreadsheet. Examine the data in the data file.

List as many of the W’s as you can for these data and classify each variable as categorical or quantitative. If quantitative, identify the units. Exile On Coldharbour Lane Rarest. • Who has been sampled? – Cardholders of the company. • What has been measured?

–Offer status, charges made by the credit card holders in August 2008, September 2008 and October 2008, Marketing segment, Industry segment, amount of spend lift after promotion, average spending pre and post promotion, whether or not the card holders are retail customers, whether or not the card holders are enrolled the program and whether or not the amount of spend lift is positive. • When the survey has been conducted? Download Cheat Point Blank Offline Terbaru there. – Probably in 2008. • How the study has been conducted? – Most probably the data has been collected at the time of opening of the card account and the spending data has been collected during transaction. • Where the survey has been conducted? – It is not specified.

• Why the survey has been conducted? – To examine the type of offers which is valuable in increasing the spending of credit card. • What is the source?

– It is not specified. Classification of each variable: • Offer status – This is a categorical variable. Since it cannot be measured numerically. Win Xp Sp3 Sata Drivers 2012 Olympic Gymnastics on this page.

• Charges August 2008 – This is a quantitative variable. Since, it can be measured numerically. The unit of measurement is dollars ($).

• Charges September 2008 – This is a quantitative variable. Since, it can be measured numerically. The unit of measurement is dollars ($).