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Z-score practice
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2026/2027
Excellent! Thanks!
THANK YOU FOR THESE STATISTICS VIDEOS
IM GONNA CRY TJANK YOU SO MUCH
WOW! Mind blown.
Sir I would like to ask a question. I see the answer for c gave us a decimal. Does it mean in Z-score Normalization we can't round up the decimals? Please I am new and which to know more. thank you.
Thank you ❤
Here is to this still being absolutely amazing
bro it sounds like Scott Cawthon's voice acting before fnaf
Choice number C 😂😂
oh what this is actually rly easy lol. i was worried bc i wasnt at school when they went over this
I want to marry this man
Even after 13 years it’s still helpful because my professor is so quite I can’t hear half the things he says 😂
good explanation
Thank you. This finally makes sense. Textbooks over complicate things and when taking statistics courses online with no actual classtime this is a lifesaver!
Great video!
Found this video very helpful as it will be on my CPCE exam for graduation! I’m just a little confused regarding the answer (A). Is it because it’s closer to the mean? Sorry I know it’s a very silly question and yes the video was helpful I just don’t understand why (A) is the answer ! 🥺 please help 🙏🏼
kalke stat mid.
Thank you!!! I swear they made this so difficult for no reason!!!!!
God bless khan academy🙌🏾
Smart people are vastly outnumbered by stupid people that's the nature of the bell curve.
ALL YOU NEED IS DESIRE.
6.3? 6+-3 = 9:3 = 12:6 – calculus rules: Laarjist till lilist
/z-skors({4:2 35deg relayz snp shoch}).in my FLIRRON trnst({mat'''6x 3-D therm RxVt''}) Vdz stckrs(kf' f-stps) slimer cannons anciench bttl shps aerospace fraems //4'({zF}) in 360deg sekts tricg brnchs spidy ^*3Aln ABV serial lnx({Rxz-skors f-stps}) anciench Ei K' WVkxm''' Braebus slimer cannons – shp courses stylist /
It was this easy all along???
I don't know why some of my answers on my exam are wrong… I answered my exam just like that
What if standard deviation is not given
I think I learn better through videos not gonna lie
For each? FOR EACH!!??
You are a blessing on earth
Who ever you are teaching this concept, I hope the gods smile on you lol! Why is it that no one could explain this the way you did!? Thank you so much for having the ability to teach as if you're teaching a child! You are so awesom!
Thank you