T-Test Paired Sample | Purpose of Paired Sample T-Test | Numerical solution || Kokab Manzoor

What is Paired Sample T-Test | what is practical implication of Paired Sample t-test | numerical solution in URDU/hindi | Significance level | formulation of hypothesis
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About KOKAB MANZOOR
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Kokab Manzoor is Certified Trainer | Speaker and Life Coach. He has trained thousands of students and Professionals about Management and Leadership skills | time Management |Stress Management |Communication and Interpersonal Skills | Motivation and Positive Attitude Building | Curriculum development | Educational Administration | Classroom Management |Instructional Programming | innovative teaching methodologies | capacity building | Social Entrepreneurial training | career counseling and many other life skills. He has a sound understanding of needed traits for workplace success and a strong ability to train employees in improving those characteristics.
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[@user-op6nt7iw2m]

Best Lecture

[@zareenabegum3325]

Jazak Allah khairan sir, you made it easier by your inputs

[@ruqiayasmeen4295]

Your lecture is very helpful to undsrstand statistics

[@KokabManzoor]

Glad to know.. kindly share these videos with others to help others

[@uzawan2446]

Best lecture to understand .thank u so much

[@sadiaparveen4346]

Thank you sir

[@KokabManzoor]

Welcome..

[@AllInOne-iy5wg]

Your lecture was sooo helpful. ThankYou

[@KokabManzoor]

You are welcome.. kindly share these videos with others to help others 😀

[@mehmoodmehboob6514]

V good explanation Allah bless you continue to apload more lecture

[@brightfuturebright4546]

Best lecture 👍👍👍👍👍

[@tesla369.]

Legend has come to watch your video sir😎😎
Mera Kal biostatistics ka paper ha aur ma sirf ajj ka din parh Raha hu

[@KokabManzoor]

I am honored to have legend at my channel 😁

[@tesla369.]

Kasam sa bhot acha samjhatay ha app sir💯❤️

[@KokabManzoor]

@@tesla369. then kindly share these videos with others to help others in learning these concepts

[@mahpara1898]

JazakAllah

[@KokabManzoor]

Kindly share these videos with others to help others

[@dostmuhammad8715]

you delivered the great lecture.

[@KokabManzoor]

Thank u.. kindly share these videos with others to help others in learning these concepts

[@socialdistancer4452]

sir g ager app t test ,ANOVA, hypothesis testing explain Kary bhut acha hoga ,, really bhut zyada seeka apky s ved s,, appreciate u really sir

[@hijab3253]

Very helpful

[@KokabManzoor]

Thanks.. kindly share it with you to help others

[@hoorainrashid3466]

Thankyou sir

[@KokabManzoor]

Welcome

[@mehreenkhan5654]

Your lecture was so helpful. I have a question, I've seen some calculate d by subtracting after from before why is that? You calculated d by subtracting before from after, i understood that but i watched some other videos as well and there they subtract after from before. Why's that.

[@user-zk7ob5em8j]

Same Question

[@KokabManzoor]

Makes no difference....

[@menaaz12]

Salam everyone!
Sir Actually (d) waly column ma jin values ky sath apny minus - lgaya ha unky elawa baki sb ky sath minus ay ga jidr apny lgaya wo plus ki values ha

[@SamraJaved-zp8qh]

Thnk u sir 😊

[@Aennakpopworld]

Sir i think the sign should be < as t calculated is less than tabulated value of t

[@menaaz12]

S²d find krty huy 1/n-1 ma jb values put krty tb 10-1 ana apny 10-9 likh dea

[@aatifali9705]

Sir ha to two tailed test laikin 0.05 ko hum 2 Py to ni divide krty iske elava agr koi alpha ki value ho to usko divide kiyye jtta ha

[@qamarishtiaq1983]

For paired sample t test, the data should be normally distributed. If we apply paired sample t test on the data which is not distributed normally, will it reliable?

[@KokabManzoor]

First solve normality issue...

[@qamarishtiaq1983]

@@KokabManzoor sir, structural equation modeling pr b aik video bna kr upload kr dain please

[@KokabManzoor]

@@qamarishtiaq1983 smart PLS pe videos hen.... It might help u

[@nimrasaeed7026]

Sir level of significance ko 2 se divide kis condition my krty hyn??
2 sample previous vid my ap ny divide ni kia tha

[@KokabManzoor]

2 sy divide tab krty hen jab two tail case hota hy...
Its not because of two samples..

[@nimrasaeed7026]

Okay sir thank you
JazakAllah

[@jhangdeheer5928]

Sir spss mein analysis k bad tables kasy banaty hain mean kn kn c values lety hain ...or description kasy lekhty hain

[@KokabManzoor]

There is another video on this topic, you can watch that..

[@jhangdeheer5928]

@@KokabManzoor sir plz link share kr dyn

[@KokabManzoor]

@@jhangdeheer5928 ruclips.net/video/N6VEk_t3MpU/видео.html

[@jhangdeheer5928]

@@KokabManzoor thankq sir

[@tanveerdfs3531]

Excellent lecture 👌
How can contact?

[@KokabManzoor]

Thank you.. you can what's app at 00923338371767

[@tanveerdfs3531]

Thank you for sharing what's asp No.

[@TheWorldofKnowledge-pn8bz]

Mbs nhi sir time important h

[@AMAAN282]

Aoa Sir 1 question ha kal paper ha mera kindly reply kr dijiya jaldi Sir kus question mai paired test ma before - after kiya hoa ha kch ma after- before sir kya pehchan hai ka pta lagay konsa kab lgana kindly bta den

[@KokabManzoor]

@@AMAAN282 usually question me likha hota hy k ye data before ka hy or ye data after ka hy...

[@hajraadil1091]

Respected sir, when is this paired dependent t test directional or one tailed, in which situation?

[@KokabManzoor]

I didn't get what u want to ask??

[@Nadiasarfraz6439]

10-9 nhi blky 10-1 ana tha

[@expert_diaryhina8402]

Aoa sir.. i need your help..
Sir Paired t test k lye hm sample size estimation kesy krn gy for one group(interventional study on same group), ager hmara outcome variable categorical ho to.. knsa formula use krn gy sample size find out krne k lye???

[@KokabManzoor]

If both variables and not interval or ratio.. then we go for non parametric tests... not for t test

[@expert_diaryhina8402]

@@KokabManzoor but its quasai experimental study

[@KokabManzoor]

@@expert_diaryhina8402 so what...

[@expert_diaryhina8402]

Have to calculate sample size for paired t test.. what formula should i use??

[@sadiashah6821]

d2 kahan sa aya??

[@alishbaarshadkaimkhani8088]

Didn't understand critical region

[@KokabManzoor]

Critical region is the table values of significance level.

[@KamranKhan-pm9sj]

hello sir i need your help

[@KokabManzoor]

Let me know how can I help u

[@KamranKhan-pm9sj]

@@KokabManzoor sir in paired Observation ma hum kabhi (after- before) kar k D ki value nikaltay lakin kahin ( Before minus after) kartay hain sidha sidha...esa q ha

[@KokabManzoor]

@@KamranKhan-pm9sj both will generate the same results..

[@seemabhussain3741]

Thanks sir

[@KokabManzoor]

Welcome

[@ruqiayasmeen4295]

Thank you sir

[@KokabManzoor]

Welcome...