A Primer in Data Reduction An Introductory Statistics Textbook [Paperback]

A concise, easy to understand introduction that emphasizes the relevance of statistics to real world problems. Describes traditional statistical methods, their uses and limitations, and explains how to reduce numerical data to statistical summaries, how to interpret the results, and how to present the data clearly. Minimizes mathematics without oversimplification and illustrates theories with practical, varied examples. Statistical tables and answers to the exercises are included.STATISTICAL VARIATION.

Averages.

Scatter.

Structured Tables.

FREQUENCY DISTRIBUTIONS.

Observed Distributions.

Theoretical Distributions.

Probability Models.

SAMPLING.

Taking a Sample.

How Sample Means Vary.

Estimation.

Tests of Significance.

RELATIONSHIPS.

Correlation.

Regression.

Many Sets of Data.

Many Variables.

COMMUNICATING DATA.

Numbers.

Tables.

Graphs.

Words.

EMPIRICAL GENERALIZATIONS.

Description.

I Explanation.

Observation and Explanation.

Appendixes.

Index.

Andrew Ehrenberg (1 May 1926 – 25 August 2010) was a statistician and marketing scientist. For over half a century, he made contributions to the methodology of data collection, analysis and presentation, and to understanding buyer behaviour and how advertising works.
 
Andrew Ehrenberg was born in Germany in 1926 into a well-known academic family. His father was Hans Ehrenberg, his uncle was the historilã$