History Of Statistics

Basic Statistical Concepts

Variables & Data

Data Measurement Level

Comparison Of Four Levels

What is Raw Data

Arranging & Grouping Data

Frequency Distribution

Class Mid Points

Relative Frequency

Cumulative Frequency

Quantitative Data Graphs

Histograms

Frequency Polygons

Dot Plots

Stem & Leaf Plots

Qualitative Data Graphs

Pie Charts

Bar Charts

Charts & Graphs for Two Variables

Cross Tabulation

Scatter Plot

Measure Of Central Tendency

Mean

Median

Mode

Percentiles

Quartiles

Measure of Variability

Measure Of Central Tendency & Variability - Grouped Data

Measure of Shape

Skewness

Skewness & Relationship of Mean, Median, Mode

Coefficient of Skewness

Kurtosis

Introduction to Probability

Basic Terminology in Probability

Types of Probability

Probability Rule

Probabilities Under Conditions of Statistical Independence

Probabilities Under Conditions of Statistical Dependence

Bayes’ Theorem

Discrete Probability Distribution

Binomial Distribution

Poisson Distribution

Hypergeometric Distribution

Continuous Probability Distribution

The Uniform Distribution

Normal Distribution

Exponential Distribution

Introduction to Sampling

Random Sampling

Non Random Sampling

Design Of Experiments

Introduction to Sampling Distribution

Relationship between Sample Size and Standard Error

Introduction to Estimation

Point Estimates

Interval Estimates

Estimating Population Mean Using z Statistics

Estimating Population Mean Using t Statistics

Estimating Population & Proportion

Estimating Sample Size

Introduction to Hypothesis

Types of Hypothesis

Testing Hypothesis Using z Statistics

Testing Hypothesis Using t Statistics

Testing Hypothesis about a Proportion

Testing Hypothesis About a Variance

Measuring the Power of Hypothesis Test

Introduction

Estimation Using Regression Line

Correlation Analysis

Making Inferences About Population Parameters

Using Regression and Correlation Analysis

Multiple Regression and Correlation Analysis

Finding Multiple Regression Analysis Equation

Residuals, Standard Error of the Estimates