Statistical Analysis With Excel for Dummies - Brossura

Schmuller, Joseph

Brossura

ISBN 10: 0470454067 ISBN 13: 9780470454060

Casa editrice: For Dummies, 2009

Riassunto

You too can understand the statistics of life, even if you're math-challenged!

What do you need to calculate? Manufacturing output? A curve for test scores? Sports stats? You and Excel can do it, and this non-intimidating guide shows you how. It demystifies the different types of statistics, how Excel functions and formulas work, the meaning of means and medians, how to interpret your figures, and more ? in plain English.

• Getting there ? learn how variables, samples, and probability are used to get the information you want

• Excel tricks ? find out what's built into the program to help you work with Excel formulas

• Playing with worksheets ? get acquainted with the worksheet functions for each step

• Graphic displays ? present your data as pie graphs, bar graphs, line graphs, or scatter plots

• What's normal? ? understand normal distribution and probability

• Hyping hypotheses ? learn to use hypothesis testing with means and variables

• When regression is progress ? discover when and how to use regression for forecasting

• What are the odds ? work with probability, random variables, and binomial distribution

Open the book and find:

• Ten statistical and graphical tips and traps

• The difference between descriptive and inferential statistics

• Why graphs are good

• How to measure variations

• What standard scores are and why they're used

• When to use two-sample hypothesis testing

• How to use correlations

• Different ways of working with probability

Su questo libro

L'autore

Joseph Schmuller, PhD, is a technical architect at Blue Cross-Blue Shield of Florida. A former member of the American Statistical Association, he has taught statistics at the undergraduate, honors undergraduate, and graduate levels, and has been honored with an award for excellence in teaching.

Product Description

A clear and easy-to-understand guide on using Excel to create and interpret statistics * Shows readers how to use Excel for statistical analysis--even if they haven't taken a statistics class or if they're math-challenged--and helps them confidently use Excel to crunch the numbers and interpret the statistics of everyday life, from business and sports stats to gambling odds and medical correlations * Covers formulas and functions, charts and PivotTables, samples and normal distributions, and probabilities and related distributions * Demystifies statistical terms such as median vs. mean, margin of error, standard deviation, permutations, and correlations Joseph Schmuller, PhD (Jacksonville, FL), is a technical architect at Blue Cross-Blue Shield of Florida. He is the author of several books and numerous articles on advanced technology.

Dettagli dell?edizione

• Editore: For Dummies
• Data di pubblicazione: 2009
• ISBN 10: 0470454067
• ISBN 13: 9780470454060
• Rilegatura: Copertina flessibile
• Lingua: Inglese
• Numero edizione: 2
• Numero di pagine: 480