Elementary Statistics :

Bluman, Allan G., Professor Emeritus,

Elementary Statistics : A STEP BY STEP APPROACH / ALLAN G. BLUMAN PROFESSOR EMERITUS COMMUNITY COLLEGE OF ALLEGHENY COUNTY - Ninth Edition - xxiii, 817 pages : colour illustrations, colour charts ; 27 cm

Includes excercise and answers

Includes bibliographical references and indexs

The nature of probability and statistics --
Frequency distributions and graphs --
Data description -- Probability and counting rules --
Discrete probability distributions --
The normal distribution -- Confidence intervals and sample size --
Hypothesis testing --
Testing the difference between two means, two proportions, and two variances -- Correlation and regression --
Other Chi-Square tests --
Analysis of variance -- Nonparametric statistics --
Sampling and simulation.

Features introductory statistics courses with a basic algebra prerequisite. This title follows a nontheoretical approach, explaining concepts intuitively and supporting them with abundant examples.

9789814626743


Statistics--Textbooks

519.5