Hypothesis Testing Problems - Z Test & T Statistics - One & Two Tailed Tests 2 || problem 1
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- เผยแพร่เมื่อ 24 ส.ค. 2024
- #hypothesis #hypothesistesting #mba #bba #bbs #mpa #appliedmathematics #appliedmathsclass12
1. Full Concept of Z-Table (watch to find tabulated value of Z)
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• How to find Ztab || H...
2. Download Pdf of Z-table
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drive.google.c...
3. Hypothesis testing z test || |Left tailed test || Problem 2
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• Hypothesis Testing Pro...
4. Hypothesis testing || Z-test || two mean problem || problem 3
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• Z-test || Two mean pro...
5. Chi-Square test full concept
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• Chi Square test || Chi...
For the value of Z you can check your table or you can remember this
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For two tailed test:
1% significance level =2.56
5% significance level =1.96
10% significance level =1.65
For Right tailed test:
1% significance level =+2.33
5% significance level =+1.65
10% significance level =+1.28
For Left tailed test :
1% significance level = -2.33
5% significance level = -1.65
10% significance level = -1.28
This chapter covers:
Hypothesis Testing Problems - Z Test & T Statistics - One & Two Tailed Tests 2
Intro to Hypothesis Testing in Statistics - Hypothesis Testing Statistics Problems & Examples
Testing of Hypothesis by Rambabu Yadav sir
Hypothesis Testing - Introduction
Null and Alternate Hypothesis - Statistical Hypothesis Testing - Statistics Course
Hypothesis Testing Full concept in Hindi | statistics | Engineering Maths 4 Lectures
Hypothesis Test Introduction Part 1 [Null and Alternate hypothesis] MBS First Semester Statistics
Hypothesis Testing Full Concept in Hindi in Statistics part 01| Null and Alternative Hypothesis
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why these youtube channels are not popular... students (like me) struggles so much in these kind of topics... thank you sir!
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Bhai ki explain ki method super se bhi upper hai all video see before exam THANKS ❤
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Variance ❌ Bhariance✅
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Engineering m bhi ye faltu statistics hoti h??????? 😮😮😮😢
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I don't know hindi ,but,
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Bhaiya aap bahot shi concept explain krte ho, video dubara replay krne ki jarurat bhi nhi padti, ek baari me samjh aajata hai, Thanku❤
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Null hypothesis ❌ nooll Hypothesis ✅
Conceptual explanation 👍it is too helpful.. thanks 😊
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Please apple dosto ke Sath share karein🤗aur kuch bhi confusion ho to pooche🤗
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Explanation is very clear and more points are covered
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Sir sirf aapse hi z test samjha thank you so much!!
Your most welcome 🤗 aapko puri series mil jayega mere TH-cam pe
z test
T test
F test
Chi square test
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Yr english videos jtne mrzi dekh but at the end jo apni language me smjae , smj ose ki ati he❤️
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ye topic iterally sirr ke upr se jaara tha but your vdo make it so easy thank uu
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Very helpful video with this topic with all the techniques for the board exam
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Thank you soo much for your video❤
love from Bangladesh 🇧🇩
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bhaii mjee aagye kya samjhaya bhai sahab hats off to you mann
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Amazing explanation bro
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Yes i done it 😮 great work 👍 👏
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Please sir upload uniform distribution video
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bhai best method to understand ........................thank u
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Thank u so much sir bahut acha teaching skills ho
Welcome 🤗keep watching
It's a very Deep explanation.
Thank you sir .
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Thank u you are a good teacher at all
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Ok sir zrur and sir kindly clear me one thing why u write that this result in non significant
Mean I want to know what does significant and not significant mean
Second one is that why u accepted the null hypothesis and rejected the alternative hypothesis
Ok I will mention everything in next video
preparing for final exams wish me luck guys
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@@aryaanjum1 yes definitely
Thank you
I usually don't comment but this video is really amazing, I was struggling with this topic and glad that I found this video. Thankkkk Youu Bhaiyaaa
I am from Nepal 🇳🇵🙏 and thank you....
Welcome and aafno sathi Bhai haru sanga ni share garidinu hola🤗
Good information
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Tnx brother
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As per my openion, by taking Modulus of Ztab and Zcritical leads to do mistake and confusion because generally in Left Tail test Z crit and Ztab may comes up with a negative value.
Suppose, Zcrit = -1.96, Ztab = -4.31 - - - As per me Ho rejected , Zcrit >Ztab
As per you,
|Zcrit| = +1.96 and |Ztab| = +4.31 --->> It is going towards Right tail test, please advice
Great explanation sir
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Outstanding explaining thanku so much 👍🙂
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Thank you so much.. Kindy correlation py video banae
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This one is rank corelation you can watch
th-cam.com/video/uUEpQxiZp_M/w-d-xo.html
best explanation👍
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@@aryaanjum1i did 😊
So sweet ....thank you ji
Great explanation
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Why we have not written S(square) for variance because it's of sample not of population kindly clear
Noool hypothesis op🤣❤️🔥
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N = 30 also including Small test...
Best ❤
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thank you so much sir it is very helpful
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Thank You ! well explained.
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Helpful
Plz share with your friends
great bhariance
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Value❌ Bhalue✔️
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👏chal ab apne yt channel pr pronounciation sikha
@@varenyasingh9977 Value😂
But sir, ye z tab n z cal ka null hypothesis nd alternative hypothesis se kya lena dena????????? 😢😢😢😢😢
Plzzzzzz telll 😭😭😭
Test ❌ Taste ✅
Hope you enjoy
Stats seekhle Bhai,angrezi baadme sikhalena
Very good ❤
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If "equally" is mentioned in the question, then it will be two-tailed test or one-tailed test?
One tailed test let kare
sir isme sample ka variance diya hai, to wo s ki value nahi honi chahiye? sigma to population ki variance hoti hai. the formula to be used should be x-myu/ s/root n-1
clarify pls (learnt this from your previous video)
Bahut badiya sir
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thank you so much dude for this amazing content.........
Keep watching more .....and share with your friends.....check Chi-Square test as well
@@aryaanjum1 sure dude🥰🥰
Thank you🤗
Is it correct that when we reject altenative hypothesis,we must accept null hypothesis?.i think when we reject altenative hypothesis we must say null hypothesis is probably correct.
Yes you are right
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Here we calculate z value which is always positive ..which is same for t test also? please reply
Aapko Mai ek link deta hu Aapka confusion clear ho jayega
th-cam.com/video/g-V4LUGdjHs/w-d-xo.html
Thanskyou bhai
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Thank you🌹
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Thank uhh sir 😊for this video..
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Definitely sir😊..
Thanks
sir can you please please please make a video series on non parametric tests. wilcoxon and sign
Thank you
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Please reply
What’s is these of significance of two means
Thank you!
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Good yr ❤
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Found god while searching for stone.
Thanks
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Thank you sir ❤
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Thank you boss ❤
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thankyou sm sir
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How to check the value of significance in tablw ?
Aap ye video samjh jayenge eisme
Agar video accha lage to please share this video with your friends and classmatesth-cam.com/video/g-V4LUGdjHs/w-d-xo.html
Z ❌ Jhaid ✅
Ok thanks for suggestions......can you please share this video with your friends and classmates 🙏
Plzz also explain how to find valve one and two tail test
1. Full Concept of Z-Table (watch to find tabulated value of Z)
👇👇👇👇👇👇👇👇👇👇
th-cam.com/video/g-V4LUGdjHs/w-d-xo.html
2. Download Pdf of Z-table
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drive.google.com/file/d/1pDPzZzMidzfOgL6ACd1JXdgYctsWPbGn/view?usp=drivesdk
Sb sy best h
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Thank you so much
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Null ❌ Nool ✅
bro tapail nepali ho kya jasto layo hai malai but best video
Hami nepali nai ho .... Kathmandu Bata la
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Question ❌ Quition ✅
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Angrezi jhadke stats mein number nahi ayenge
Enjoying vdeo🤣😊
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Table values dekhna sikha dein sir plz
Aap ye video dekhle detail mein sikhaya hu....and please share this video with your friends and classmates keep supporting
Thank you so much ❤
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thanks lot sir
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Show me your face😊😂🎉🎉btw vdo is awesome 👍😎❤🎉
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@@aryaanjum1 hmm sure 😊 lol from Pakistan ❤️😁
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SIR please make a video how to see values using table like when alpha is 5% then z=1.96 how. Sir????
Question❌ qystuunn✔️
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sir jara table main dekhne ka bhi sikha do na plzzzzz
sir sample proportion aur two sample proportion ka ni sikaya aapne aab tak
Aryan bhai op
Thik hai
Op means Kya HOTA hai🤔
14:00 whay di dyou took signa^2 why not only sigma and pls reply bro urgent hai
Because variance diya Huwa hai question mein.....but
Formula mein standard deviation lagana HOTA hai eisliye variance se standard deviation nikala maine
Sigma ki value ko 50 sy divide kary ya multiply???
JAISE video mein dikhaya gaya hai waise hi kare ji....
App to apne ho sir
Thank you bhai
Last comparison me null hypothesis ke equal answer nhi aya toh null hypothesis accept kyu hua
Kyunki hamne statement Kiya tha ji null hypothesis mein
Aapko z tab and z calculated value dekhke answer likhna HOTA hai aapko video mein clear bataya gaya hai....last ka Sirf dekhle
Thank you and i think you are near to Nepal😅
Welcome 🤗 yes