Hypothesis Testing: Two-tailed z test for mean

[@joshemman]

Z-test for mean- one-tailed example: kzbin.info/www/bejne/oX-uqpt7qtamsNU

[@manaralenezi9121]

i couldn't understand my 2 hours lecture , but you explained it in 5 min in very clear easy way ! thank you

[@Insonnnnnnn629]

Bonakid ka abi yawa ka

[@zaforiqbal12002]

Bro, where are you from,?

[@abraralhasan458]

حرفيا 😭❤❤

[@gershondegbe9709]

I loved the explanations and the examples. This is the best among the ones I have watched so far. Thanks a lot

[@hahahumble]

This is the best video about hypothesis testing I've ever seen on KZbin, thank you so much.😘

[@FelixJensen-qr4lu]

This guy is phenomenal! Saved my life with my stats final.

[@nguyenthao-ug7gw]

I went to school like 2 months for this lesson and can understand not a bit at all!!! But spend 30 mins on youtube, I gained back confidence. Well, I am not dumb. Thanks so much

[@katelong5982]

Excellently designed examples to convey understanding of tables, confidence levels, AND Hypothesis testing! THANKS!

[@dinushiperera2024]

Thank you for the clear teaching..I can get the clear understand about hypothesis testing from your guidance...

[@joshemman]

Glad it was helpful!

[@hajraah.__]

I am so glad i found this page, when the syllabus seemed too much for me , you made it easy for me. Lots of prayers for you sir !! And love from your student in Pakistan

[@joshemman]

Thanks Hajra. All the best.

[@siddharthsriram3067]

Amazing, best explanation in long time by anyone online or offline, BY FAR ! Thanks Emmanuel, God bless you !

[@andre50060]

Great explanation!!! I was a little foggy before my test and this made everything very clear and simple. Thank you :)

[@mercymwariri338]

Thank you from Nairobi, Kenya. You are the GOAT!!!!!

[@joshemman]

You are so welcome! 🙏

[@realprincevegeta]

Bro woke up and decided to make me understand this hard topic easily

[@barbidoll9237]

Finally after a hectic work of watching a lot of videos ,i found the awesome one ❤❤THAANKS a lot for this simple and awesome explanation❤

[@akhmedovjavokhir4346]

the easiest explanation. great job Joshua!

[@honiajamal5056]

I cant thank you enough!! Your videos have helped me out so much on many different courses. Bless you

[@destinyking1181]

This video is so helpful. Thank you so much. I did not understand allot from my Stats course, but this short video has made me understand the material in such a short time. God bless you.

[@reginasunday6966]

i feel so confident for my exam after this explanation. thank you so much.

[@sinaabedini7487]

I just watched all the videos in this playlist and you sir deserve a medal. Great content.

[@MingZhao-di7ps]

Thank you a lot!!! i searched all the videos in youtube and didn't understand. but this video explained sooooooo clear and easy understood!!!! i really appreciate it !!!!!!!!!!!!!!!!!!!

[@joshemman]

Glad it helped, Ming.

[@Uplifted37]

Been having a hard time trying to understand....you just filled the empty spaces...thanks a lot sire

[@joshemman]

You're welcome, Christabel.

[@brazhell]

A very neat, precise and short explanation on this topic. Thank you very much!

[@adekemiadebambo8796]

Thank you so much. I have learnt so much from you. Thankful to God for your natural talent at teaching effortlessly

[@BoseOluwole-n6h]

Thank you Joshua. I have been struggling with hypothesis all this while. You made it so simple.

[@joshemman]

You're welcome, Bose.

[@nehemiahwapa8824]

Best video on Hypothesis testing. Fully explained. Thanks

[@usmanfarooq6]

Sir you are the best teacher Because you explained the concept in easy wording and in well manner

[@gottabmocarful9506]

This video is everything. I love your explanations and examples which really made sense and helped me understand my material. I cant think you enough!!!!

[@joshemman]

You're welcome, friend.

[@monirahoque9917]

Thanks sir i am from Bangladesh. I have,seen many videos on this topics but after watching this i really understand the topics.

[@joshemman]

All the best

[@bradtagegogona7076]

I've been digging everywhere for this explanation...Thank you Josh !!!

[@LaLolaMaria]

Your explanations are great and spot on! I immediately understand the concept. Thank you so much!!

[@RealAjGhimire]

This is a great overview and example. Makes total sense.. Thank you

[@ptseti]

WOW, the BEST explanation on this un-intuitive subject called Statistics for a student like me that likes practical and hard solutions to problems. I don't do well in hypothetical theories. Thank you brother

[@israelmwango446]

Sir thank you 🙏. So calm, accurate and well put together

[@adityasatyam6300]

Your crisp videos covers concepts brillianlty .

[@KingKasra]

The best video ever, amazing content what an extremely helpful and educational video! :)

[@希望的日子]

Very effective and clear!!! You are a wonderful teacher!!👍

[@joshemman]

Thank you!

[@joshemman]

One-tailed vs 2-tailed tests: kzbin.info/www/bejne/f6eUg4Skn7tgZ7c

[@SunandMoon7-7]

your explanation and samples, are very logic for me to understand, very excellent, thank you very much

[@joshemman]

You're welcome! 🙏🏾

[@kemz63]

Thank you soooo much. I finally understand, now I have a chance at these quizzes and my final.

[@shaun4.]

Great video, helped a lot to freshen up my memory before my exam.

[@jschatz]

wow i think you just saved me this semester haha thank you so much for your clear explanations

[@alaaazouzi9121]

Thank you so much for your efforts and clear explanation ❤❤

[@joshemman]

My pleasure🙏

[@arifdhrubo3301]

In a word outstanding explanation ! Hats off

[@kameshthukkaram]

Thanks a lot for the excellent explanation with appropriate visual aid. Super!

[@vanipatil9697]

Thankyou sir this i have understood your explanation, it makes sense.I was not understanding this concept but your explanation made it easy for me to understand.

[@joshemman]

Glad to hear, Vani. Thanks for dropping a note.

[@euniceacquaye-hutchful8902]

Thank you so much, I literally cried cause I couldn't understand my text book.

[@xyarenka]

Very comprehensive video. I appreciate that 😌

[@zalkus.475]

THANK YOU SO MUCH I FINALLY UNDERSTOOD HOW TESTING WORKS!

[@TeamCavalier]

This is better than Pearson's. Thank you.

[@adekemiadebambo8796]

Thanks again. I have really benefitted from your videos. God bless you

[@syaazaawilzuzz2971]

Uwaaaaaa!! I think that i understand what u been taught! Thank u so much, sir! 😊😊😊

[@paulfonseka4157]

Many thanks, Joshua. Very clear and easy to understand explanation.

[@yweekendshooter3701]

This is the best I have ever seen!!!

[@Rjeld0314]

Thankyou..student from Papua New Guinea 🇵🇬

[@joshemman]

So glad to hear. Thank you!🙏

[@anysianas5099]

Thank you so much student from CCNY

[@dianasanchezdelossantos4339]

thank you so much for this video, you explain so clear

[@seharbatool5922]

Your videos are really helpfull and your method is really simple and understanding ...u are a amazing teacher Sir ☺

[@mustafabozurgmehr9014]

Genius Explanation! Thanks

[@joshemman]

Glad it was helpful! 🙏🏾

[@jakirajam]

Really nice explanation with simple example...Thanks bro

[@swaminathbera6407]

Best concise explanation, Thanks!

[@joshemman]

Glad it was helpful! 🙏🏾

[@GhurairShaikh]

Superb video. You are brilliant at explaining concepts

[@kudzimctorres01]

this kind of information shouldn't be for free, thank you very much....

[@joshemman]

The best things in life are free.

[@tejasseshashayee7174]

Simply Amazing. Thank you so much Sir.

[@inusharathnamali1314]

It's very clear. Thank you

[@josephkalasa7289]

Clear and to the point...

[@korinajaneperez212]

Thank you so much for this! I have a quiz tomorrow and I was hopeless. But now, I’m 99% confident that I can answer my quiz tom. 😭💓

[@jimmydenzel2185]

great,,looking forward to reach those levels of knowledge

[@Im_Urs-qs7lr]

Well understood sir. Thanks a lot

[@shenakatesencil6732]

can you upload more example? pls you're such a brilliant teacher!

[@joshemman]

Just search this channel for more examples.

[@harish.s6237]

What I cannot understand in 3 hours , now I have understood in 6 mins.

[@nickjpriore1497]

Amazing video, thank you so much

[@thenicksonstvofficial.8904]

Good work I enjoyed learning from you

[@joshemman]

You're welcome.

[@malleswarareddy5145]

Thank you so much for your explanation.... Very very well explained

[@sobahlemaseko9189]

I cant't believe I just learn the hypothesis testing in leads than an hour..😂❤

[@diyagupta2117]

Best video ever Can't thank you enough

[@lendypradhana4744]

Loud and clear.. thank you man👍👍

[@itsreallycity]

This is so good man

[@IAKhan-km4ph]

Superb lecture with beautiful voice

[@jaszylmae]

I love your videos! You explained every topic well. Thank youu!

[@nobinfahim2757]

This was very helpful! Thank you!

[@nasirmasih8313]

Very nice explanation. GOD BLESS YOU

[@salmankhan-nn8rv]

u r best......... from other vedios i have seen......

[@XXFEIII]

omg so concise and perfect!!! thank yout so much

[@abraralhasan458]

You are amaaaaaaaazing 😭❤

[@rajeshraju2674]

Amazing explanation , Could please make some more videos on Control Charts & include I-MR charts please. Thankyou - Rajesh.N

[@sabinasuleyman6347]

Thanks a lot for the great explanation! You are a lifesaver!

[@PreciousOlayinka-up1dy]

Wow, this was very useful 🙏🏾

[@joshemman]

Glad it was helpful!🙏🏾

[@estertracy3762]

this is so good, thank you!!!

[@anushalathi6163]

So easy to understand. Thanks a lot, something good to refer for your exams! :)

[@apoorv3916]

Loved it!

[@zoraoceane2109]

thanks for your help, it's so clear

[@joshemman]

You're welcome, Zora.

[@janibh]

Thank you. Helped me tomteach my students. Crisp and clear.

[@agittation]

Dude your vids are great! Thank you

[@allenmech1717]

you make it easier for me, thank you 😁

[@3ms3b]

Amazing, Thank You

[@joshemman]

You're welcome, Mussab.

[@tomhow7899]

This was so helpful. Thank you so much!

[@riazkhattak6105]

Thank you so much sir ,....after searching so many times l finally got the point which was irritating me..and l was confused...so again thank you

[@joshemman]

You're welcome, Riaz. Thanks for dropping a note.

[@mrn.i3753]

Simply The Best Boss

[@joshemman]

Glad you like it Mr N.I

[@faisalalomary]

thanks bro .. great video ..

[@chrisfallon142]

At 4:50 , this 2nd example uses t* for critical value. Why the change to t* ? The example shows sigma (population standardDev) is still available. Your videos are great! I share them with my college classes. But this use of t* is baffling. Thanks.

[@joshemman]

The t-distribution becomes Z when the sample size is very large. The values you see at the bottom of most t-tables are actually Z values.