Z-Statistics vs. T-Statistics EXPLAINED in 4 Minutes

Learn the difference between Z-Statistics and T-Statistics (also called Z-Scores vs T-Scores). This statistics tutorial explains what Z-Statistics are and how they differ from Z-scores. Then we discuss what T-Statistics are, how they differ from Z-Statistics and when to use them. We cover these concepts with a consistent example throughout the tutorial!

[sidneyfrattinijr.]

I can not believe that you really explained it so clearly in a 4min video. Kudos, my friend.

[tayelorszn]

Here 2 hours before my exam, wish me luck everyone this is a big one 😅

[doglife]

I'll be honest with you, my professor simply stated you used the Z-Stats when the mean is unknown and t-Stats when the mean is known. That's all he said!! I've been searching for hours to find the real difference until I came across this video. Thank you again!

[xcissor_zw]

This is the most understable video on this topic YouTube wide

[guntervanderwalt]

Your ability to condense yet still pull apart such complex topics is a true talent!

I checked your stats playlist... I would love to see a follow-up going from here into probability testing in normal samples! T-statistic to T-test would be a nice transition 😊

[thunderstorm]

I’m a psychology student and failed statistics 1 once, passed next semester and then failed statistics 2 so I’m taking it this semester. It’s not that I’m bad at it but they just make it so dreadful. So glad I found this channel, I’m refreshing my memory from previous year and learning new stuff. Best of luck in everything and thank you!

[theaveragemegaguy]

Taking a data analytics class and they're going really quickly over the statistics. This helped a ton. THANK YOU!!! <3 Also I love that quote at the end very inspirational :)

[j.o.s.h.o]

that ending statement hitting home... Thank you for the words of encouragement and the very helpful video!

[tanejaankisetty]

Probably best 4 minutes statistics class ever!

[michaelfarrow]

Love that last line! You have big dreams dont let a class get in the way!

[austinb]

My man really simplified that so well. Thank you.
My masters stat teacher is so bad at teaching. The more he talks the more confusing he makes us. Honestly, the undergrad teacher was better at explaining it than him. I wish she taught it.
Also, that ending statement was comforting. I hate how a hard class (feels like it) can determine your future. That was reassuring.

[that.unknown]

This is the first time in my entire life that I got to understand this concept. Before now, I just apply it without knowing what exactly it is about. lol quite embarassing for someone with about a decade of engineering experience and engineering postgraduate degrees.

Thank you for making it so intuitive. This video is the best CPD I have done this year.

[Outlier_G]

Shakespeare way Thanks: Much thanks do I owe thee, for thy generous and noble deeds in elucidating the complexities of statistics. Thou art truly worthy of all praise for surpassing my professor's clarity. 🙏

[-iy]

dude i was trying to get this concept for a few months now, my mid is in a week and omg this saved me! Thank you so so much!!

[andrewhting]

Bruh, it was not too much information. In fact, It was all the information I needed to make everything click. Liked and subscribed as my way to say thank you.

[manusaini]

BRILLIANT! SO EASY TO UNDERSTAND IT NOW. I HAVE INTUITIVE UNDERSTANDING OF THIS NOW. THANK YOU!

[saahisaac]

Your are blessing especially to me and others, may God bless you ❤

[willdodds]

Thanks so much mate. Super clear and well explained video.

[meganedward]

This is the only video I could find that made sense to me. Thank you, very much.

[arom]

Very helpful. I watched many videos before hitting this which was the best Alhamdulleah