Statistics Stats: Data and Models
Stats: Data and Models

Stats: Data and Models DeVeaux • 3rd Edition • 978-0321692559

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Ch.3 - Displaying and Describing Categorical Data

Qualitative Data

Ch.4 - Displaying and Summarizing Quantitative Data

Quantitative Data Measures of Central Tendency Measures of Spread: Standard Deviation Measures of Spread: Interquartile Range Boxplots (The Five Number Summary)

Ch.6 - The Standard Deviation as a Rule and the Normal Model

The Normal Distribution The Z-Score The Z-Table Probabilities from Scores Scores from Probability

Ch.14 - From Randomness to Probability

Probability Notations

Ch.15 - Probability Rules!

Addition Rule Multiplication Rule Advanced Applications of Probability Rules

Ch.16 - Random Variables

Discrete Random Variable Discrete Random Variable Mean and Standard Deviation

Ch.17 - Probability Models

The Binomial Distribution The Binomial Formula The Binomial Table

Ch.18 - Sampling Distribution Models

Sampling Distribution for a Sample Proportion Sampling Distribution for a Sample Mean

Ch.19 - Confidence Intervals for Proportions

Confidence Interval for a Population Proportion

Ch.20 - Testing Hypotheses about Proportions

The Idea Behind Hypothesis Testing Null and Alternative Hypotheses Critical Values & Rejection Regiona Test Statistic: Proportion

Ch.21 - More About Tests and Intervals

Type 1 & Type 2 Errors

Ch.23 - Inferences about Means

Large Sample Confidence Interval for a Population Mean Small Sample Confidence Interval for a Population Mean Sample Size Large Sample Test Statistic: Mean Small Sample Test Statistic: Mean

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