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- Опубліковано 21 гру 2024
- In this video we will learn Chi Square Test for goodness of fit for Binomial distribution with solved numericals in Hindi.
After watching full video you ll learn
1. What is Chi Square test for goodness of fit for Binomial distribution
2. Numericals on goodness of fit
3. How to take Decision
llink for Normal Distribution and Standard Normal Distribution
• Probability Normal Dis...
Testing of hypothesis all videos
• Testing of Hypothesis
F Distribution and F test All videos
• F Distribution in Stat...
Student t Dsitrinution and t test all videos
• STUDENT T DISTRIBUTION...
chi square distribution and chi square test all videos
• Chi Square Distributio...
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Useful video for B.TECH, B.Sc., BCA, M.COM, MBA, CA, research students.
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Please watch: "UNBALANCED ASSIGNMENT PROBLEM IN OPERATION RESEARCH | USING HUNGARIAN METHOD | Lecture 03"
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At 11:50
Consider 5cX in place of 4cX.
Sir one request please.
I know I am asking you to spoon feed but it would be really great to provide the notes in the link as well as it reduces my time and only focus on the concepts .
Sir kya isme 1st problem me 5cx nhi ho ga kyunki 5 trial hai appl ...4cx likhe hai...
First problem ki baat kr rha hu....from the starting
Null hypothesis rejected in 2nd question
@@soumenkar1008 nope, given in the qs itself that max children are 4 so n = 4 :)
at 8:40, in binomial N should be 5. Since x = 0,1,2,3,4 => 5 values
Sir,
Calculated value of Chi square(.05,5) is 58.8, tabulated value is 11.7, then we reject null hypothesis.
Thanks
i was came to clear the concept of n in BD and given data ie no of trial and no of frequency , which is clear by u sir thanks a lot sir
An amazing teacher u are
Excellent method of teaching
Huge respect from Pakistan
Thank you for your lovely comment 😊
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STUDENT T DISTRIBUTION AND TEST: ua-cam.com/play/PLRNL7AjA6rjx40R-Y-hIEVawQXxbeUgiD.html
Bohot hi helpful video, 22/03/2021 mera exam hain, chi-square test avi poh liya hain.
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Also watch
STUDENT T DISTRIBUTION AND TEST: ua-cam.com/play/PLRNL7AjA6rjx40R-Y-hIEVawQXxbeUgiD.html
Sir For the 2nd Question the value of X^2 (Chi Square) Calculated is 58.8. and Value of tabulated Chi Square(0.05,5) is 11.07. So Ho (Null Hypothesis will be rejected. The Coins are Biased.
Yes
Yes
yes
please give me your insta id😁😁
Such A Amazing Teacher U Are!🙌 Thanks Bhaiya❤️
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Chi Square Distribution and Chi Square Test: ua-cam.com/play/PLRNL7AjA6rjxVTlKSB4TNFY8y5qKF-mQa.html
Chi square Ki Sbhi Vedios Dekhli Hain...bahut Accha Smjhate Ho Ap Sir🙌
Watch F test also
F distribution and F test: ua-cam.com/play/PLRNL7AjA6rjxxw1NGDKnaXJ-lTd-cDNQ-.html
You are amazing sir... Thanks for your help 🤗🤗🙏
Ek dum achaa explaination
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Also watch
Testing of Hypothesis: ua-cam.com/play/PLRNL7AjA6rjy_ryWXKMil8CjtLQjUiy0I.html
Sir.. In Binomial distribution.. if there is pooling.. what will be the formula for degree of freedom? For poisson distribution you clearly explained how to find degree of freedom when pooling occurs.. Can you please tell explain how to find degree of freedom for binomial distribution if pooling occurs?
Sir can you plz suggest the book from where you are doing the sum.. it would be your great help
Sir how to know which distribution to apply for given data?
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Chi Square Distribution and Chi Square Test: ua-cam.com/play/PLRNL7AjA6rjxVTlKSB4TNFY8y5qKF-mQa.html
Thank you sir
q.no. 2 > sir expected frequency me C( 4 , x) Kyun use ho Raha hai instead of C(5 , x ) jabki total no. Of trials 5 hai
Same confusion
See question at 1:17 , 800 families with 4 children each.
So number of trial is 4.
In Binomial distribution value of variable X = 0, 1, ....n, where n = number of trial.
So if we toss a coin 4 times then number of trial is 4 and value of X= 0, 1, 2, 3, 4 not 5.
Hope this will help you...
Or you can see Binomial distribution video of mine.
ua-cam.com/video/lgnAziiOWOo/v-deo.html
@@GouravManjrekar agle question main dekho guru dev aap ne 5Cx ko 4Cx kahe likh diya samjhaya bhi bahi bss likh diya last wale question main
@@GouravManjrekarsecound wale question main P k formule main tho 5Cx likha h fir expected frequency k main 4Cx kyu aur agr 4Cx aye ha tho fir (1/2)^n main n ki value 5 kahe
@@trayambakraupandey6700 By mistake
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Sir in expected frequency p(x) is 5cx why was it taken as 4cx
Please see pinned comment
Tq sir 😊
for second question Chi square = 147 and we will reject the null hypothesis. Please sir mujhe please bataiye ki yeh answer sahi hai ya nahi kyunki baaki logo ka 58 something aa raha hai mera 147 aa rha hai please sir help me
@10:50 what if we take null hypothesis as : Coin is biased ?
Then our answer will be wrong.
We always take null hypothesis as Coin is unbiased.
Please check below video
ua-cam.com/video/xgxKFmBBj3U/v-deo.html
Develop sprt for testing null hypothesis versus alternative hypothesis (where theta is a parameter)for poision distribution.Find OC and ASN funtion???
22/03/2021 mera exam hain???
Plz Help me sir???
Sir link for the condition of binomial distribution
Keep watching
See video no. 12 and 13 in below playlist
probability All Videos: ua-cam.com/play/PLRNL7AjA6rjzAWqrcaU1emoeKluBZGDtf.html
Sir in our books in for finding out the degree of freedom some different formula is given like n- p.m
Can you pls explain it sir
We'll reject the hypothesis as calculated is greater than tabulated
Yes in video as you can see we will reject the hypothesis as calculated is greater than tabulated value.☝️
Calculated values=58.8...rjct Ho
Correct
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8:08 😊
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Sir "n" ki value 4 kyu rakhi ?
Calculated value(105.7) greater than
Tabulated Value(11.07)
Null Hypothesis is Rejected
i think calculated value is 58.8 not 105.7
For second question
Chi square = 124.05 , null hypothesis will be Reject
Keep watching 👀
Can u CND m dis question
@@wanijunaid7085 what
calculated value is 58.8 we will reject Ho hypothesis
For which question..
@@GouravManjrekar Q.2 Sir, Chi- square test goodness of fit for Binomial Distribution
Same mera bhi 58.8 aa raha h
In expected fre. What do u get when we put 2 and 3
Null hypothesis is rejected cal value is 54.84
sir meriii calculated value 58.8 aayii haiii isliye Hypothesis rejected haiiii
Right
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@@GouravManjrekar thnk u sir
okkkk sir
Dear Sir,
@11:40 ⌚
Please sir,
Clear our doubt that why you take 4Cr.
Sir,
From where, 4 came 🤔
Here the trials = 5.
🤔
Please sir. 🙏🏻 Clear our doubt.
See question at 1:17 , 800 families with 4 children each.
So number of trial is 4.
In Binomial distribution value of variable X = 0, 1, ....n, where n = number of trial.
So if we toss a coin 4 times then number of trial is 4 and value of X= 0, 1, 2, 3, 4 not 5.
Hope this will help you...
Or you can see Binomial distribution video of mine.
ua-cam.com/video/lgnAziiOWOo/v-deo.html
See question at 1:17 , 800 families with 4 children each.
So number of trial is 4.
In Binomial distribution value of variable X = 0, 1, ....n, where n = number of trial.
So if we toss a coin 4 times then number of trial is 4 and value of X= 0, 1, 2, 3, 4 not 5.
Hope this will help you...
Or you can see Binomial distribution video of mine.
ua-cam.com/video/lgnAziiOWOo/v-deo.html
@@GouravManjrekar
Now, clear.
Thank you sir. 🙏🏻
Keep watching...
Hi sir 2762.85
Ho is rejected
reject
I don't want to discourage but this guy is just reading what is actually written on white board it is very difficult to understand .... 2/10
See this
ua-cam.com/video/xgxKFmBBj3U/v-deo.html