Discovering Business Statistics
1.1 - 1.3 Getting Started
2.1 - 2.4 The Reality of Conducting a Study
2.5 - 2.6 Levels of Measurement and Data Classifications
8.1 - 8.2 Random Samples and Sampling Distributions
8.3 The Distribution of the Sample Mean
8.4 The Distribution of the Sample Proportion
10.1 - 10.3 Developing a Hypothesis and Reaching a Conclusion
10.4a Testing a Hypothesis about a Population Mean (z-Value)
10.4b Testing a Hypothesis about a Population Mean (t-Value)
10.4c Testing a Hypothesis about a Population Mean (P-Value)
10.7a Testing a Hypothesis about a Population Proportion (z-Value)
10.7b Testing a Hypothesis about a Population Proportion (P-Value)
10.8a Interval Estimation about a Population Variance
10.8b Testing a Hypothesis about a Population Variance
12.2 - 12.4 ANOVA
13.1 - 13.5 Fitting a Linear Model
13.8 Regression Analysis
A.1 The Process of a Statistical Study
A.2 Games of Chance
A.3 Name that Distribution
A.4 Comparing Two Population Means: Interval Estimation
A.5 Comparing Two Population Means: Interval Estimation (Small Samples, Sigma Unknown)
A.6 Paired Difference: Interval Estimation
A.7 Comparing Two Population Proportions: Interval Estimation
A.8 Comparing Two Population Variances: Interval Estimation
- Examples
- Example A8.1: Calculating the Point Estimate for Comparing Two Population Variances and Finding Critical F-Values
- Example A8.2: Constructing a Confidence Interval for the Ratio of Two Population Variances
- Example A8.3: Constructing a Confidence Interval for the Ratio of Two Population Standard Deviations