About
Contents
Descriptive Statistics
1
Introduction
1.1
The Power of Information
1.2
Information vs. Data
2
Methods of Data Collection
3
Tabular and Graphical Presentations of Data
4
Numerical Description of Data
Probability and Distributions
5
Counting Techniques
6
Introduction to Probability
7
Some Probability Distributions
7.1
Discrete Distributions
Binomial Distribution
Poisson Distribution
7.2
Continuous Distributions
Normal Distribution
Normal Approximations to the Binomial Distribution
Inferential Statistics
8
Point and Interval Estimation
9
Tests Concerning Means
9.1
One-Sample Mean
9.2
Difference of Two Means: Two Independent Samples
9.3
Difference of Two Means: Paired Observations
9.4
ANOVA
10
Test Concerning Proportions
10.1
One-Sample Proportions
10.2
Difference of Two Proportions
11
Tests Concerning Variances
11.1
Test About Population Variance
11.2
Test of Equality of Two Variances
12
Test Involving Frequency Data
12.0.1
Test for Independence
12.1
Goodness-of-Fit Test
Basic Statistical Modeling
13
Simple Linear Regression Analysis
14
Correlation Anaysis
15
Analysis of Variance of Linear Regression
References
Published with bookdown
STT101: Descriptive and Inferential Statistics
Chapter 7
Some Probability Distributions
7.1
Discrete Distributions
Binomial Distribution
Poisson Distribution
7.2
Continuous Distributions
Normal Distribution
Normal Approximations to the Binomial Distribution