Lesson 4: Shapes of Histograms
Lesson 6: Analyzing Different Plots
Lesson 8: Intro to Probability
Lesson 9: The OR Probability Rule
Lesson 10b: More on Independence
Lesson 10c: Even More on Independence
Lesson 11: The AND Probability Rule
Lesson 12: Sample Spaces & Tree Diagrams
Lesson 13b: At Least Probabilities
Lesson 14: Strategies for Probability
Lesson 15: Counting Techniques
Lesson 17: Binomial Probabilities
Lesson 18: Calculating Binomial Probabilities
Lesson 19: More on Binomial Probabilities
Lesson 20: Geometric Probabilities
Lesson 21: Percentiles & z-scores
Lesson 22: Continuous Random Variables
Lesson 23: Distribution of z-scores
Lesson 24: Inverse Normal Calculations
Lesson 25: More Normal Problems
Lesson 26: Parameters and Point Estimates
Lesson 27: Combining Random Variables
Lesson 28: More Combining Random Variables
Lesson 28b: Another Calculator Shortcut
Lesson 29: Combining Normal Random Variables
Lesson 30: Biased vs. Unbiased Sampling
Lesson 31: Stratified Random Sampling
Lesson 32: More Sampling Methods
Lesson 34: Observational Studies vs. Experiments
Lesson 35: Designing a Good Experiment
Lesson 36: Types of Experimental Designs
Lesson 36b: Random Sampling vs. Random Assignment
Lesson 37: Sampling Distributions
Lesson 38: The German Tank Problem
Lesson 39: Normal Sampling Distribution
Lesson 39b: Summary of Sampling Distributions
Lesson 40: The Central Limit Theorem
Lesson 41: Sampling Distribution of a Proportion
Lesson 41b: Wrap-Up of Sampling Distributions
Lesson 42: Intro to Confidence Intervals
Lesson 43: Calculating a Confidence Interval for p
Lesson 45: Confidence Intervals for Mu
Lesson 45b: Meaning of the Confidence Level
Lesson 45c: Determining Margin of Error
Lesson 46: Intro to Hypothesis Tests
Lesson 47: Steps in a Hypothesis Test
Lesson 47c: Skittles Hypothesis Test
Lesson 49: Errors in Hypothesis Tests
Lesson 50: The Power of the Test
Lesson 51: Selecting the Level of Significance
Lesson 52: Analyzing a Hypothesis Test
Lesson 53: Conf. Interval for the Difference of 2 Propotions
Lesson 54: Hyp. Tests for the Difference of 2 Proportions
Lesson 55: Conf. Intervals for the Difference of 2 Means
Lesson 56: Hyp. Tests for the Difference of 2 Means
Lesson 57: Chi-Square Test for Independence
Lesson 57b: He looks like a Bob!
Lesson 58: Chi-Square Goodness of Fit Test
Lesson 58b: Chi-Square Tests Recap
Lesson 59: Intro to Correlation
Lesson 60: The Correlation Coefficient
Lesson 61: The Line of Best Fit
Lesson 63: The Coefficient of Determination