Dave Your Tutor

2:07

The Easiest Way to Learn 2-Stage Least Squares Without Mathematics!

8 жыл бұрын

1:50

Master Statistics by Enrolling in My 4-Hour Course!

8 жыл бұрын

5:02

The Most Simple Explanation of the Endogeneity Bias and 2-Stage Least Squares Regression

8 жыл бұрын

3:24

2 Tips for Guessing Multiple Choice Questions!

8 жыл бұрын

20:51

Stats Made Simple! Complete Simple Regressions Lecture - PART 2/2

8 жыл бұрын

22:03

Stats Made Simple! Complete Simple Regressions Lecture - PART 1/2

8 жыл бұрын

2:29

Simplest Explanation of Sample vs Population Regressions!

8 жыл бұрын

11:38

Super Simple: Paired T-Test and Confidence Intervals

8 жыл бұрын

32:59

Stats Made Easy! Hypothesis Testing Lecture for Newbies

8 жыл бұрын

12:50

Simplified! Hypothesis Testing for 2 Population Means

8 жыл бұрын

10:05

Easy Explanation: Hypothesis Testing with Proportions

8 жыл бұрын

10:05

The Exponential Distribution Made EASY!

8 жыл бұрын

5:01

Easiest Introduction to the Uniform Distribution!

8 жыл бұрын

7:10

Simple and Easy: Probabilities & Proportions

8 жыл бұрын

1:45

Simple explanation: How to increase the power of the test for Hypothesis Testing

8 жыл бұрын

5:56

Simple explanation: How do we calculate the p-value of a t-statistic by hand?

8 жыл бұрын

4:07

Simplest Explanation of the Standard Errors of Regression Coefficients - Statistics Help

8 жыл бұрын

3:20

Easy step-by-step guide to using Excel for Regression Analysis

8 жыл бұрын

6:46

FINALLY! Why we divide by N-1 for Sample Variance and Standard Deviation

8 жыл бұрын

4:00

FINALLY, the variance formula explained!

9 жыл бұрын

2:12

Simple explanation: Standard Deviation vs Variance?

9 жыл бұрын

4:17

Easiest method to interpreting Regression Coefficients!

9 жыл бұрын

3:35

Simple explanation: Covariance vs Correlation?

9 жыл бұрын

2:27

Simple explanation: Test of Proportions vs Test Independence? (Chi-Squared)

9 жыл бұрын

3:34

Simple explanation: Economic Significance vs Statistical Significance?

9 жыл бұрын

0:36

EXPLAINED: When do we use the t-statistic or the z-statistic?

9 жыл бұрын

2:35

EXPLAINED: The difference between the error term and residual in Regression Analysis

9 жыл бұрын

15:29

Super Easy Tutorial on the Probability of a Type 2 Error! - Statistics Help

9 жыл бұрын

6:37

An Easy Rule to Setting Up the Null & Alternate Hypotheses! - Statistics Help

9 жыл бұрын

Пікірлер

@mariahalvarado6070 3 ай бұрын

this is the best tutorial to follow…would give two thumbs up if I could

@sillo4442 4 ай бұрын

Thank you

@melwinsebastian6384 4 ай бұрын

you missed lambda when p(x>0)

@sabarirajansingaravelu4684 4 ай бұрын

Finally understood. Thanks a lot

@user-lo5fv4ns9y 4 ай бұрын

Share with me that textbook you drew the example from

@searatali 5 ай бұрын

Great work, David 🙂

@OrangeLmao 6 ай бұрын

please replace my ap stats teacher

@user-oy2vb9wo2i 6 ай бұрын

Thank you so much

@DRmrTG 6 ай бұрын

Here's my take: Suppose that our standard error is 0.2 for an estimate of B, ^B, that = 1. In that case, our estimate is 5 standard errors away from zero, which is what we assume the true B is under the H0. That’s pretty far away from the 0, far enough to suppose that this estimate of 1 is not due to the characteristics of one particular sample. There is a very decent chance that we will be able to reproduce this estimate through another sample.

@foreignsh0tta847 7 ай бұрын

Worst video yet

@BloonsSanity 8 ай бұрын

I am S1 who is doing this :/

@Msow32 9 ай бұрын

Thank you ! I was so lost and this made it all click

@kevinshao9148 9 ай бұрын

Thanks for the video! One question: then what distribution and what test should we use to measure the critical score or p-value for regression coefficient?

@user-oo6lb7pj2j 10 ай бұрын

Very helpful

@estebansanchez4728 10 ай бұрын

Beast

@xb2856 10 ай бұрын

So how can we estimate the standard error of beta hat with only 1 sample? It seems like you need access to mutliple samples to get this info? or do we use sub samples from within our 1 sample that we have?

@mynoghra1849 10 ай бұрын

That was so well explained, thanks! Your handwriting is amazing and explanation is clear

@iradukundacynthiaamal 10 ай бұрын

Hello Dave, Thanks a lot for your amazing lectures. I took statistics and failed with a D due to the fact that these concepts weren't really well explained to me who did not have a robust background in Statistics. Now I can say that your approach is making things very understandable and interesting indeed. Question: in the last problem, when you were concluding, why did you reject the null hypothesis at a 5% significance level and not at a 10% significance level as mentioned in the problem? Is it because it is a two tailed test? Looking forward to hearing from you. Thanks again!

@flaviot5226 11 ай бұрын

Thank you brother your teaching is brilliant I have seen others they make it more complex , your style is straight forward with good practical and numbers examples now I understood much better, cheers

@minjinseo3681 Жыл бұрын

Hello sir, how would you know what % confidence interval to use given the alpha value and when you are conducting a real research? Thank you so much.

@lv5966 Жыл бұрын

very good and useful. thanks you

@carronnaidoo9500 Жыл бұрын

Bro, the stakes are high in this video, LOL.

@user-lt1np9up8r Жыл бұрын

What are the differences between endogeneity and omitted variable bias? Can omitted variable bias be regarded as a type of endogeneity? Can you give me the examples as well?

@jaypatel423 Жыл бұрын

You explained to me in two minutes what my professor couldn't explain in the last two weeks, you are a legend!

@tracyfisher2973 Жыл бұрын

This is the best video on this topic that I’ve ever seen!

@samueldarenskiy6893 Жыл бұрын

So is c the x bar?