Giáo trình

Introductory Statistics

Mathematics and Statistics

Appendix H: Tables

Tác giả: OpenStaxCollege

The module contains links to government site tables used in statistics.

Note

When you are finished with the table link, use the back button on your browser to return here.

Tables (NIST/SEMATECH e-Handbook of Statistical Methods, http://www.itl.nist.gov/div898/handbook/, January 3, 2009)

Student t table
Normal table
Chi-Square table
F-table
All four tables can be accessed by going to

95% Critical Values of the Sample Correlation Coefficient Table

95% Critical Values of the Sample Correlation Coefficient

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Mục lục

Introductory Statistics

Preface
Sampling and Data
- Introduction
- Definitions of Statistics, Probability, and Key Terms
- Data, Sampling, and Variation in Data and Sampling
- Frequency, Frequency Tables, and Levels of Measurement
- Experimental Design and Ethics
- Data Collection Experiment
- Sampling Experiment
Descriptive Statistics
- Introduction
- Stem-and-Leaf Graphs (Stemplots), Line Graphs, and Bar Graphs
- Histograms, Frequency Polygons, and Time Series Graphs
- Measures of the Location of the Data
- Box Plots
- Measures of the Center of the Data
- Skewness and the Mean, Median, and Mode
- Measures of the Spread of the Data
- Descriptive Statistics
Probability Topics
- Introduction
- Terminology
- Independent and Mutually Exclusive Events
- Two Basic Rules of Probability
- Contingency Tables
- Tree and Venn Diagrams
- Probability Topics
Discrete Random Variables
- Introduction
- Probability Distribution Function (PDF) for a Discrete Random Variable
- Mean or Expected Value and Standard Deviation
- Binomial Distribution
- Geometric Distribution
- Hypergeometric Distribution
- Poisson Distribution
- Discrete Distribution (Playing Card Experiment)
- Discrete Distribution (Lucky Dice Experiment)
Continuous Random Variables
- Introduction
- Continuous Probability Functions
- The Uniform Distribution
- The Exponential Distribution
- Continuous Distribution
The Normal Distribution
- Introduction
- The Standard Normal Distribution
- Using the Normal Distribution
- Normal Distribution (Lap Times)
- Normal Distribution (Pinkie Length)
The Central Limit Theorem
- Introduction
- The Central Limit Theorem for Sample Means (Averages)
- The Central Limit Theorem for Sums
- Using the Central Limit Theorem
- Central Limit Theorem (Pocket Change)
- Central Limit Theorem (Cookie Recipes)
Confidence Intervals
- Introduction
- A Single Population Mean using the Normal Distribution
- A Single Population Mean using the Student t Distribution
- A Population Proportion
- Confidence Interval (Home Costs)
- Confidence Interval (Place of Birth)
- Confidence Interval (Women's Heights)
Hypothesis Testing with One Sample
- Introduction
- Null and Alternative Hypotheses
- Outcomes and the Type I and Type II Errors
- Distribution Needed for Hypothesis Testing
- Rare Events, the Sample, Decision and Conclusion
- Additional Information and Full Hypothesis Test Examples
- Hypothesis Testing of a Single Mean and Single Proportion
Hypothesis Testing with Two Samples
- Introduction
- Two Population Means with Unknown Standard Deviations
- Two Population Means with Known Standard Deviations
- Comparing Two Independent Population Proportions
- Matched or Paired Samples
- Hypothesis Testing for Two Means and Two Proportions
The Chi-Square Distribution
- Introduction
- Facts About the Chi-Square Distribution
- Goodness-of-Fit Test
- Test of Independence
- Test for Homogeneity
- Comparison of the Chi-Square Tests
- Test of a Single Variance
- Lab 1: Chi-Square Goodness-of-Fit
- Lab 2: Chi-Square Test of Independence
Linear Regression and Correlation
- Introduction
- Linear Equations
- Scatter Plots
- The Regression Equation
- Testing the Significance of the Correlation Coefficient
- Prediction
- Outliers
- Regression (Distance from School)
- Regression (Textbook Cost)
- Regression (Fuel Efficiency)
F Distribution and One-Way ANOVA
- Introduction
- One-Way ANOVA
- The F Distribution and the F-Ratio
- Facts About the F Distribution
- Test of Two Variances
- Lab: One-Way ANOVA
Appendix A: Review Exercises (Ch 3-13)
Appendix B: Practice Tests (1-4) and Final Exams
Appendix C: Data Sets
Appendix D: Group and Partner Projects
Appendix E: Solution Sheets
Appendix F: Mathematical Phrases, Symbols, and Formulas
Appendix G: Notes for the TI-83, 83+, 84, 84+ Calculators
Appendix H: Tables

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