MAT206-36038

TENTATIVE TEST DATES

February 9
March 8
April 5
April 26

POWERPOINT LECTURES

What is Statistics
Charts and Graphs
Normal Curve 1
An Interesting Histogram Example
The Good, the Bad, and the Ugly
SCC Fact Book
Measures of Center
- Khan Academy: Statistics: The Average
- Khan Academy: Sample vs. Population Mean
Measures of Variation
- Khan Academy: Variance of a Population
- Khan Academy: Sample Variance
- Khan Academy: Standard Deviation
- Khan Academy: Alternate Variance Formulas
Normal Curve 2
Meaures of Relative Standing
Probability
- Khan Academy: Probability (part 1)
- Khan Academy: Probability (part 2)
- Khan Academy: Probability (part 3)
- Khan Academy: Probability (part 4)
- Khan Academy: Probability (part 5)
Conditional Probability
Counting
Random Variables
- Khan Academy: Introduction to Random Variables
- Khan Academy: Probability Density Functions
- Khan Academy: Expected Value: E(X)
Binomial Distribution
- Khan Academy: Binomial Distribution 1
- Khan Academy: Binomial Distribution 2
- Khan Academy: Binomial Distribution 3
- Khan Academy: Binomial distribution 4
- Khan Academy: Expected Value of a Binomial Distribution
The Normal Distribution
- Khan Academy: Introduction to the Normal Distribution
- Khan Academy: Qualitative Sense of Normal Distributions
- Khan Academy: Z-Score
- Khan Academy: Empiracal Rule
- Khan Academy: Standard Normal Distribution and the Empirical Rule
- Khan Academy: More Empirical Rule and Z-Score Practice
Sampling Distributions and the Central Limit Theorem
- Khan Academy: Law of Large Numbers
- Khan Academy: Central Limit Theorem
- Khan Academy: Sampling Distribution of the Sample Mean
- Khan Academy: Sampling Distribution of the Sample Mean 2
- Khan Academy: Standard Error of the Mean
- Khan Academy: Sampling Distribution Example Problem
The Normal Approximation of the Binomial Distribution
- Khan Academy: Normal Distribution Excel Exercise
Assessing Normality
Estimates
- Khan Academy: Confidence Interval 1
- Khan Academy: Mean and Variance of a Bernoulli Distribution Example
- Khan Academy: Bernoulli Distribution Mean and Variace Formulas
- Khan Academy: Margin of Error 1
- Khan Academy: Margin of Error 2
- Khan Academy: Confidence Interval Example
- Khan Academy: Small Sample Size Confidence Intervals
Hypothesis Testing
- Khan Academy: Hypothesis Testing and P-Values
- Khan Academy: One-Tailed and Two-Tailed Tests
- Khan Academy: Type I Errors
More Hypothesis Testing
- Khan Academy: Z-Statistics vs. T-Statistics
- Khan Academy: Small Sample Hypothesis Test
- Khan Academy: Large Sample Proportion Hypothesis Test
- Khan Academy: Hypothesis Test for Differnce of Means
Linear Regression and Correlation
- Khan Academy: Squared Error of Regression Line
- Khan Academy: Proof (Part 1) Minimizing Squared Error to Regression Line
- Khan Academy: Proof (Part 2) Minimizing Squared Error to Regression Line
- Khan Academy: Prrof (Part 3) Minimizing Squared Error to Regression Line
- Khan Academy: Proof (Part 4) Minimizing Squared Error to Regression Line
- Khan Academy: Regression Line Example
- Khan Academy: R-Squared or Coefficient of Determination
- Khan Academy: Second Regression Example
- Khan Academy: Calculating R-Squared
- Khan Academy: Covariance and the Regression Line
Contingency Tables & Goodness-of-Fit
- Khan Academy: Chi-Square Distribution Introduction
- Khan Academy: Pearson's Chi Square Test (Goodness of Fit)
- Khan Academy: Contingency Table Chi-Square Test
Analysis of Variance (ANOVA)
- Khan Academy: ANOVA 1: Calculating SST (Total Sum of Squares)
- Khan Academy: ANOVA 2: Calculating SSW and SSB (Total Sum of Squares Within and Between)
- Khan Academy: ANOVA 3: Hypothesis Test with F-Statistic
Templates for Hypothesis Testing

SUPPLEMENTAL HOMEWORK