Acceptance range will be - 1.311 to 1.311 T value will be same as 10.96. So Reject the null hypothesis
@mahalaxmiindapure8961
8 ай бұрын
for Confidence Interval = 80 , Answer ----decision boundary between -1.311 and + 1.311, t-score= 10.96 therefore we reject null hypothesis
@sakshiojha1736
Жыл бұрын
Please complete the stats tutorial. Its wonderful.
@Nandinisingh822
Жыл бұрын
You can watch 7 days stats live Playlist....available on krish naik channel
@mujibai
11 ай бұрын
thanks dear@@Nandinisingh822
@vinaypritwani
Жыл бұрын
Sir please complete the stats series, its amazing!
@sumitkoshti1171
6 ай бұрын
Mue = 100 X = 140 n = 30 CI = 80% Sample standard deviation s = 20 1. Hypothesis H0 : Mue equal to 100, H1 : Mue not equal to 100 2. Let's find significance value alfa, alfa = 1-CI alfa= 1-0.8 alfa = 0.2 or 20% 3. Let's find decision boundary, as it's two tailed test, Alfa = 0.2 And degree of Freedom = n-1 = 30-1 = 29 So, For Alfa = 0.2 and Dof = 29 the Decision boundary from T able is +-1.311 Decision Rule : If T-test value is less than -1.311 or greater than +1.311 then we reject the null hypothesis. 4. Now calculate T test value T = X-mue/s/under root n T = 10.95 5. Conclusion : As t-test value 10.95 is greater than 1.311, We reject the null hypothesis which means that medication gives us positive impact and helps to gain intelligence.
@44.sanyuktatarte46
10 ай бұрын
It helps alot.. especially for students who have medical background n they fear maths..it helped me alot.. thankyou so much.
@RamaKrishna-ll8iz
Жыл бұрын
Acceptance range will be - 1.311 to 1.311 T value will be same as 10.96. So Reject the null hypothesis
@samarthyadav4274
9 ай бұрын
Same
@macn2922
8 ай бұрын
Same
@sunnymalhotra203
Жыл бұрын
Thanks krish for such a valuable tutorial. It's my humble Request to improve the hand writing and would be great if you share notes in pdf format as well.
@UbaidAli-tz4wu
Жыл бұрын
sir complete the playlist ASAP
@kaushalbachhav1996
Жыл бұрын
your video is most valuable . make more video on interview preparation Thank so such valuable time and teching thank so much sir
@shashankbadoni6694
7 ай бұрын
range is from -1.311 to 1.311 , t = 10.96 hence we reject the null hypothesis and the result of medicine is +ve on the people.
@akhilrana07
Ай бұрын
acceptance range will be (-1.311) to (+1.311) T test value will be the same as the first example so, we reject the null hypothesis
@Shred_Into_Pieces
Жыл бұрын
Sir, I recently purchased the Tech Neuron Subscription but now I'm confused between data science courses plz tell me which one is the latest one or do I've to study first bcos I'm a beginner and don't know about programming, plz sir help me out to choose the course by which I can learn from basic to advance.
@prathambharti5177
Жыл бұрын
Sir how many video will there be in Playlist?
@hardsoul00
11 ай бұрын
kiya khoob or asaaan samjhaya ap ne Thanks
@durgasahoo5115
6 ай бұрын
Sir if population sd is not given but still sample size is greater than 30 What to do
@iqrajannat
Жыл бұрын
sir completed with the playlist, waiting for more videos, thanksyou for putting efforts for us
@parulraj1941
Жыл бұрын
Please sir complete the playlist...
@rohitrohit6883
Жыл бұрын
wonderful class for t test
@ashishvinod2193
10 ай бұрын
please continue the statistics playlist sir.because Placements are near.
@prateekpal2249
10 ай бұрын
the standard deviation given was for the sample not for the population so we could have directly used it instead of dividing it by sqrt(n). Can anyone please explain??
@vaibhav1757
Жыл бұрын
sir please upload videos on further topics, i have exams in the end of this month plzz . ITS A REQUEST
@ashishvinod2193
10 ай бұрын
T table value = 1.311 and our T test calculated value remains as it is 10.96.. T test calculated value > t table value so reject the null hypothesis and this medicine increase the IQ people..
@h_rahul09
9 ай бұрын
Sir please complete statistics series
@Newtips-il7rf
Жыл бұрын
sir how to calculate Regression with standard deviation formula
@Bharatverse308
9 ай бұрын
So Z test me degree of freedom use nhj hota? Right
@rohitrohit6883
Жыл бұрын
sir please give further videos on stats.
@DuraidKhalid
Жыл бұрын
decision boundary is coming 1.645 to right and -1.645 to left and t value is same as before so we should reject null hypothesis
@hardsoul00
11 ай бұрын
Amazing sir g love u
@BCA_KA_BANDA2003
Жыл бұрын
Sir, please🙏🙏🙏 complete this statistics tutorial.
@MovieOk-p8q
Жыл бұрын
Please complete playlist
@hardsoul00
11 ай бұрын
LOVE U SIR G
@sheikmuizzahmed2308
Жыл бұрын
can someone please tell me if this series is complete? Can I rely on this playlist?
@amitmishra1303
Жыл бұрын
Only 2test are pending which i hope @krish Sir will upload soon
@BhagwatGeeta_s
Жыл бұрын
sir please completed this tutorial i am waiting for your next videos
@aishwaryapapuli
Жыл бұрын
Sir can you please upload the nxt course
@gautampandey2720
Жыл бұрын
add video of annova test quickly sir
@sunilkushwaha5642
Жыл бұрын
Krish ji next tutorial kab tk aayegi . Kuch update ?
@divyapandey7844
Жыл бұрын
we will reject the null hypothesis because acceptance area for CI=80% is 1.31
@kdasurrenderedsoul7613
8 ай бұрын
Hare Krishna 😊
@sauravjha1714
Жыл бұрын
Try to make video without the two tail test case!!! It will be helpful!
@fenisha-hb6yf
3 ай бұрын
well the simplicity of teaching method is commendable!!🤌🤌🤌
@soumyabrata111
13 күн бұрын
wow
@raviprakashrai990
Жыл бұрын
Sir please video upload kariye
@importantforlifeyasharora9042
3 ай бұрын
Jo tmne padha use yaad karke yaha padha rahe ho. Tumhe smjh amb ni ata.
@minalArbat
9 ай бұрын
Sir, please 🙏 continue this stat series, it’s actually very interesting.. pls upload next topics
@rubayetalam8759
Жыл бұрын
another wonderful lecture, thank you very much.
@rutvikprajapati8623
10 ай бұрын
Thank you Sir and Range for 2 tail is -1.699 to +1.699
@Shashank_Masurkar
Жыл бұрын
when will be the next videos uploaded?
@anshukaurav2896
2 ай бұрын
if sample size =>30 then we used z-test , if
@alphapoint389
7 ай бұрын
Sir how formulas are derived?
@akhilrana07
Ай бұрын
thank you so much krish sir❤
@altmash7872
2 ай бұрын
sir mera CI 0.2 araha hyen T table me kya ho ga
@harshaddeshmukh2935
Жыл бұрын
sir next video plz: chi-square test & annova test
@Newtips-il7rf
Жыл бұрын
sir how to calculate regression with pearson`s r
@rohitrohit6883
Жыл бұрын
according to me if C.I. = 80% then our conclusion Reject Null Hypothesis. (t value=10.96) which is greater than boundary value i.e , +1.311
@hamza_shakeel30
Жыл бұрын
Please complete the stats tutorial. Its wonderful.
@h_rahul09
9 ай бұрын
Sir please complete statistics series
@pr_ateek
Жыл бұрын
Sir please complete ANOVA test
@h_rahul09
9 ай бұрын
Sir please Continue Statistics series ❤
@ajay2saroha
Жыл бұрын
Sir, Is this is complete playlist of stats for data science
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