40:50

First Steps in R and RStudio

12:24

R and RStudio Installation

16:34

Data Search and AI powered LLM

37:10

Worked Regression Example in EXCEL - Poverty example

46:59

Worked Regression Example in EXCEL

07:07

Confidence Interval for population proportion

09:03

Confidence Interval Exercise, unknown population distribution and variance

21:03

Test for Independence of two categorical random variables in EXCEL

23:04

Hypothesis Testing for a population proportion

06:54

Confidence Interval Exercise 1

18:47

Multiple Regression Example in EXCEL

09:37

Multiple Regression in Excel

05:22

Simple Regression in EXCEL

15:34

Hypothesis testing exercise example t distribution

11:33

Hypothesis testing exercise example N distribution

29:25

Sampling Distributions Exercise

10:19

Sampling distribution for linear combination of normally distributed random variables

05:43

Sampling Distribution for Sample Proportion Exercise

09:44

Confidence Intervals - Which distribution to use

09:59

Confidence Interval calculation

01:45

Intro to Confidence Intervals

26:39

Chi Square testing for independence example

10:42

Confidence Interval Simulation in Excel

32:35

Difference-in-Difference estimation in R

35:56

Hypothesis Test - detailed walk through

22:53

Hypothesis test for a population mean using the t-distribution

09:54

Hypothesis Testing - How to formulate a decision rule

14:51

Hypothesis Testing using various decision rules

26:26

Hypothesis Test Simulation in Excel

04:03

Building hypotheses for hypothesis tests

02:17

Introduction to Hypothesis Testing

09:31

Normal distribution problem exercise

12:34

Normal distribution probability exercise

08:58

Poisson distribution exercise

20:10

Continous distribution exercise

09:41

Using standard normal distribution tables in reverse

19:35

Binomial probabilities and Bayes Rule Example

06:41

Symmetric and discrete distribution

04:31

What does the Central Limit Theorem (CLT) achieve?

11:43

Expected value and Variance of sample mean

05:42

Sampling in Excel

02:03

Introduction to Sampling Distributions

10:15

Linear combination of normal random variables

16:13

Expected Value of linear combination of random variables

14:23

Independence Example

02:12

Introduction to combination of random variables

13:53

Dependence is not equal correlation

13:19

Calculating probabilities in any normal distribution

26:43

Calculating probabilities with the standard normal distribution

02:22

Why is the Normal Distribution so important

14:05

Using Bayes Theorem to calculate conditional probabilities

08:23

Conditional Probability Example

25:50

Regression Exercise

17:27

Example from pdf to cdf

10:47

Calculating probabilities from a known, but non-standard, pdf.

08:05

Relation between pdf and cdf

07:53

Introduction to probability density functions (pdf)

03:47

Introduction to continuous random variables

03:35

Importing csv files into Excel on a Mac

09:02

Testing bikes - Difference in Difference applied to bike testing