- 1 - Statistics: The Average
- 2 - Statistics: Sample vs. Population Mean
- 3 - Statistics: Variance of a Population
- 4 - Statistics: Sample Variance
- 5 - Statistics: Standard Deviation
- 6 - Statistics: Alternate Variance Formulas
- 7 - Introduction to Random Variables
- 8 - Probability Density Functions
- 9 - Binomial Distribution 1
- 10 - Binomial Distribution 2
- 11 - Binomial Distribution 3
- 12 - Binomial Distribution 4
- 13 - Expected Value: E(X)
- 14 - Expected Value of Binomial Distribution
- 15 - Poisson Process 1
- 16 - Poisson Process 2
- 17 - Law of Large Numbers
- 18 - Normal Distribution Excel Exercise
- 19 - Introduction to the Normal Distribution
- 20 - Normal Distribution Problems: Qualitative sense of normal distributions
- 21 - Normal Distribution Problems: z-score
- 22 - Normal Distribution Problems: Empirical Rule
- 23 - Exercise: Standard Normal Distribution and the Empirical Rule
- 24 - More Empirical Rule and Z-score practice
- 25 - Central Limit Theorem
- 26 - Sampling Distribution of the Sample Mean
- 27 - Sampling Distribution of the Sample Mean 2
- 28 - Standard Error of the Mean
- 29 - Sampling Distribution Example Problem
- 30 - Confidence Interval 1
- 31 - Mean and Variance of Bernoulli Distribution Example
- 32 - Bernoulli Distribution Mean and Variance Formulas
- 33 - Margin of Error 1
- 34 - Margin of Error 2
- 35 - Confidence Interval Example
- 36 - Small Sample Size Confidence Intervals
- 37 - Hypothesis Testing and P-values
- 38 - One-Tailed and Two-Tailed Tests
- 39 - Z-statistics vs. T-statistics
- 40 - Type 1 Errors
- 41 - Small Sample Hypothesis Test
- 42 - T-Statistic Confidence Interval
- 43 - Large Sample Proportion Hypothesis Testing
- 44 - Variance of Differences of Random Variables
- 45 - Difference of Sample Means Distribution
- 46 - Confidence Interval of Difference of Means
- 47 - Clarification of Confidence Interval of Difference of Means
- 48 - Hypothesis Test for Difference of Means
- 49 - Comparing Population Proportions 1
- 50 - Comparing Population Proportions 2
- 51 - Hypothesis Test Comparing Population Proportions
- 52 - Squared Error of Regression Line
- 53 - Proof (Part 1) Minimizing Squared Error to Regression Line
- 54 - Proof (Part 3) Minimizing Squared Error to Regression Line
- 55 - Proof (Part 4) Minimizing Squared Error to Regression Line
- 56 - Regression Line Example
- 57 - Proof Part 2 Minimizing Squared Error to Line
- 58 - R-Squared or Coefficient of Determination
- 59 - Second Regression Example
- 60 - Calculating R-Squared
- 61 - Covariance and the Regression Line
- 62 - Chi-Square Distribution Introduction
- 63 - Pearsons Chi Square Test (Goodness of Fit)
- 64 - Contingency Table Chi-Square Test
- 65 - Calculating SST (Total Sum of Squares)
- 66 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi
- 67 - Hypothesis Test with F-Statistic
- 68 - Correlation and Causality

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- Statistics (KA)
- Covariance and the Regression Line