Elementary statistics : a step by step approach /

Bluman, Allan G.

Elementary statistics : a step by step approach / Allan G. Bluman. - 6th ed. - Boston: McGraw-Hill, 2007 - xxx, (various pagination). ill. ; 28 cm

Includes bibliographical references and index.

The nature of probability and statistics -- Frequency distributions and graphs -- Data description -- Counting techniques -- Probability -- Discrete probability distributions -- The normal distribution -- Confidence intervals and sample size -- Hypothesis testing -- Testing the difference between two means, two variances and two proportions -- Correlation and regression -- Chi-square and analysis of variance (ANOVA)

0-07-304825-9 9780073048253

2005023521


Statistics--Textbooks.
Graphs
Hypothesis testing

QA 276.12 / .B59 2007
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