By David M. Levine, David F. Stephan

ISBN-10: 0131467573

ISBN-13: 9780131467576

Even you could examine StatisticsA consultant for everybody Who Has Ever Been fearful of Statistics

One effortless step at a time, this ebook will train you the main statistical strategies you will need for finance, caliber, advertising, the social sciences, or simply approximately the other box. each one approach is brought with an easy, jargon-free rationalization, functional examples, and hands-on counsel for fixing genuine issues of Excel or a TI-83/84 sequence calculator, together with Plus types. Hate math? No sweat. you can be surprised how little you wish! in case you do be interested in arithmetic, non-compulsory ''Equation Blackboard'' sections evaluate the equations that supply the principles for vital concepts.

David M. Levine is a much-honored innovator in information schooling. he's Professor Emeritus of records and computing device info platforms at Bernard M. Baruch university (CUNY), and co-author of a number of best-selling books, together with information for Managers utilizing Microsoft Excel, easy company records, caliber administration, and 6 Sigma for eco-friendly Belts and Champions.

Instructional clothier David F. Stephan pioneered the school room use of private desktops, and is a pace-setter in making Excel extra available to stats scholars. He has co-authored a number of textbooks with David M. Levine.

Here's just a few of what you are going to the best way to do...

• Use facts on your daily paintings or research

• Perform universal statistical initiatives utilizing a Texas tools statistical calculator or Microsoft Excel

• Build and interpret statistical charts and tables

• ''Test Yourself'' on the finish of every bankruptcy to check the thoughts and strategies that you just realized within the chapter

• Work with suggest, median, mode, typical deviation, Z ratings, skewness, and different descriptive statistics

• Use chance and likelihood distributions

• Work with sampling distributions and self assurance intervals

• Test hypotheses and decision-making dangers with Z, t, Chi-Square, ANOVA, and different techniques

• Perform regression research and modeling

The effortless, useful creation to statistics–for everyone!

Thought you could not study facts? re-evaluate. You can–and you are going to!

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Extra resources for Even you can learn statistics : a guide for everyone who has ever been afraid of statistics

Sample text

Is an example of a: (a) discrete variable (b) continuous variable (c) categorical variable (d) constant 5. The number of credit cards in a person’s wallet is an example of a: (a) discrete variable (b) continuous variable (c) categorical variable (d) constant 6. Statistical inference occurs when you: (a) compute descriptive statistics from a sample (b) take a complete census of a population (c) present a graph of data (d) take the results of a sample and draw conclusions about a population 11 12 CHAPTER 1 FUNDAMENTALS OF STATISTICS 7.

Stephan, T. C. Krehbiel, and M. L. Berenson. Statistics for Managers Using Microsoft Excel, Fourth Edition. Upper Saddle River, NJ: Prentice Hall, 2005. 6. Levine, D. , P. P. Ramsey, and R. K. Smidt, Applied Statistics for Engineers and Scientists Using Microsoft Excel and Minitab. Upper Saddle River, NJ: Prentice Hall, 2001. 7. Microsoft Excel 2002. Redmond, WA: Microsoft Corporation, 2001. 8. , D. M. Levine, and D. Stephan, Practical Statistics by Example Using Microsoft Excel and Minitab, Second Edition.

WORKED-OUT PROBLEM 2 You are asked to determine the third quartile for the ranked get-ready times. 1 MEASURES OF CENTRAL TENDENCY and 44. By the special case described on page 42, the third quartile is 44. 75 to get 33 and then added 12 and 33 to get 45, the third quartile value. xls Excel file to see examples of formulas that use the Average, Median, and Mode functions that calculate the mean, median, and mode of a set of ranked values. To produce a table of descriptive statistics about a variable, similar to the one shown below, use the Data Analysis Descriptive Statistics procedure with the Summary Statistics output option.