Thanks! I couldn't calculate without brackets!

thank you for your very clear explanation - AP stats student appreciates your video!

Where are these students of yours today?

Thonks

Get a microphone then record 😂

Great

that helps a lot! you are a lifesaver

thank you. This helped me get through a part of homework I was struggling with.

clearly explained

This is 💩💩💩💩

East or west food is the best

This is SO helpful for my Intro to Stats class! Thank you. I just read the chapter and understood hardly anything at all. Came here... I understand quite a bit more. Thank you!

Can I get a copy of this graphic organizer for my students? Thank you so much!

ive been flipping the negative signs to positive and as long as all the signs are the same it seems to work so if they are all negative and u flip them all to positive according to this quadratic calculator its always the same answer edit u can change the sign of the middle number and the only difference at the end is if the number is negative or positive it looks like from my limited testing

p bar should represent sample proportion, not null hypothesis proportion.

I feel like I am inheriting a legacy, watching an 11 year old youtube video

I think ur wrong

I LOVE YOU MAN

ty

Huh? How does sqrt of -4 divided by -4 equal i? It doesnt make sense cuz sqrt 4 divided by 4 is equal to 0.5. Besides, the sqrt of -4 is equal to 2i, and if we were to divide 2i with -4 we’d get -0,5i. So the real answer would be -2 plus or minus -0.5i

This was fantastic!! I’m going over bootstrapping in my BIOSTATS class and this cleared up so much

marry me please

Omg thank you for helping me I don’t really pay attention in class because I have adhd and I didn’t know how to do it but when I watched your video it just clicked. Thank you very much!

bruh i didn't know if b was double negatived or not - thanks!

If one of the variables was a yes/no score, how would you include that into the total rank?

Good mean median skew explanation.

11 years later and this video still helps. Thanks a lot. (I have my midterms in 2 days).

This is litty, geogebra was NOT LETTING ME DO EVERYTHING I NEEDED and god sent me this video. Thank you

So nicely explained however why do we bootstrap same sample everytime to assume fake population ,why not different random samples of 40

If you have a calculator and trying to figure out intercept and stuff press stat then input the numbers for x and y then stat again slide over to calc and press 4 for linReg then calculate and that will give you your slope and y intercept

still best video for bootsrap

clutch

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appreciated but make it on software especially regression estimate of mean plus or minus SE

this helped a lot, thanks man!

Much clearer than other explanations I've seen. However, "Having said that, an XX% confidence level does not mean that for a given realized interval there is an XX% probability that the population parameter lies within the interval!"

Excellent explanation 👌

Thank you! 🤍

thank you ! that tutorial was helpful for my trading bot (I used intercept and slope to find next resistance or support)

I love lean!

9 years later, this video holds up well. Thanks for a clear explanation!

Help me with this sum please

Thank you for great and helpful video!

Thank you very much, its very useful to me.

thanks for this video

Brilliant way to introduce Bootstrapping concept ... Chapeau

Hey Mr. ...!! I recommend another tactic that we can use instead. And that is,to find the percent of our total sample which is 40 out of the total population which is 580, i.e;40/580×100 that results to 20% {0.2}. Then, because our aim is to balance our sample with available finite population (580), we'll be multiplying by 0.2 throughout the four grades (i.e; 120×0.2=8,150×0.2=10,130×0.2=10 and 180×0.2=12. And when we sum up these constants, they'll give us 40 (that is the total subset we're interested to study)). That is what I know Sir. ....!!

sqrt (-16) = invalid input