NORMAL DISTRIBUTION / GAUSSIAN DISTRIBUTION/ STANDARD DISTRIBUTION: COMMUNITY MEDICINE TUTORIALS.
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- čas přidán 25. 08. 2024
- In this video I shall talk about normal distribution. And characteristics of normal distribution curve.Normal means most of the values in a data set are clustered around the mean and relatively fewer observations are deviated on extremes on either side.
*Features of normal distribution curve:
a. Bell shaped
b. Bilaterally symmetrical
c. Point of coincidence where mean = median=mode
d. In a normal distribution if mean is 0 then standard deviation is 1.
e. Area under the curve is 1 or 1000%.
f. Mean +- 1 SD covers 67% of values
g. Mean +- 2 SD covers 95% of values
h. Mean +- 3SD covers 99% values
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Really mam u made it so simple. I am doing my internship and I keep on regularly checking your vedios. They do make the concepts getting fixed in the mind. Helps me recall well ! Great mam 🤘
Ur welcome dear
I have watched many videos about this topic but the way you explained it is very very very good I have just become fan of you. Thank you so much for sharing it.
Ur welcome...u can follow my classes on Unacademy too
Bhut HARD💓
Hi dr neha here is nursing Student thankuu for this vedio
Mme I really appreciate your contributions to us...
Keep it up 🙏🙏🙏
Thanku so much!
Really great! Understood well. Thanks for your effort! Keep doing.. Happiee teaching!
Thanku so much!
Mam Ur so cute
Simp
I have a job interview in 10 days and found ur channel while searching. Wao. Thank u dr. Neha. Ur awesome in delivering difficult concepts in a easy way.
Thanks dear
Your Way of teaching is so nice ma'am..Your English is good..
Thanku so much!
@Dr Neha, mam you are great!
Thanku
Thanku mam for such a nicely explained.
simply superb madam
It's so helpful
good command and delivry of subject like beauty and intellegence.
No words mam... Simply superb explanation 🙏
Thanku so much
Just wow..!✨ that simple
After so long....Amazing teacher....amazing teaching style...you make things very simple and easy to understand...keep going...
Thanks Ankit
Thank you mam....it was a pretty nice brief overview of the topic
Ur welcome!
Thnq mam fr easy explanation
This is extremely helpful, thank you Doctor!
Thank you Mam, you made it so simple👍 May Allah reward you good things 👏👏👏👏,I have community medicine exam day after tomorrow. Please tell me some important questions
Best wishes dear...revise Epidemiology, screening, TB, vector borne disease, HIV/AIDS, disaster management, pneumoconiossis for exams
Genius...thank you
Thank u mam now it is crystal clear to me....
Great...happy to help!
Thank u ma'am....will be very grateful if u can make a detailed video on t test z test and chi square test
Thanks for the video, good explanation and examples👍🏼👍🏼
Thanks mam ..my u told it in very easy way....
Ur welcome
Excellent way of explanation and teaching.Thanx mam.
video was very helpful.thank you
Thank you so much
Thank you, ma'am the helped me allot, can you please make a video on a different type of study which includes all, etc. Thank you
Hey thanks.. have made videos on few study designs..u can check them out
Super Ma'am ❤ thank you Ma'am
I really liked the explanation by you mam
Thanks dear
Thank you maam its really helpfull
Ur super mam. ur explanation is good
Thank you so much , it was really useful
This is so helpful mam
Thanks a lot
Ur welcome
osm mam u made my theme clear. tysm 😍
Thanks a lot ! very very well and clearly explained.
Bahut badiya
Simply explanation,thanks mam..
Ur welcome
@@drnehataneja send your contact details please I am contacting with you regarding some serious problems of statistics questions
Very nicely explained Dr Neha. Thanks! Like to watch more video's in near future.
Brilliant lecture ma'm, Crisp and crystal clear!!!!
Bhut bdiya Maam
Great
thank you madam
Excellent Dr neha... thank you very much
Thank you mam, your video was really helpful
Thanku
Ur welcome!
Thank yu, mam
Ur welcome
Excellent lecture mam❤️....got cleared👍
Thanku
Impeccable explanation thnku alot
very nice explanation
Thanku
Nicely explained maam....😍😍👍👍
Thanks dear
Thank you ,ma'am🥰
Thank you mam
Hello dr. Neha Teja. I'm from Indonesia and I like to watch your video about the topics in the Biostatistic because this periode in my class, I also learning about what you have taught in this video and in other your videos. So, can you explain or make video about sampling technics includes probability sampling and non probability sampling too ?
Thank you
Thanku so much...will put out a video on sampling
Nice 👍🏻👍🏻👍🏻
Thanks
Thank you so muchhhh!!!
Thanx A lot mam❤❤
Thank you 🙏 mam
Thank you
thanks a ton.
Ur welcome!
Ur welcome!
Nice explanation
Thank you very much mam ❤️ it's very useful for me with ur explanation I understood so much today😁😁
Very clear explanation maam👌...pls add information about centiles....
Thank u so much maam😍
Best
god level
Mam the shape and location parameters of standard normal distribution is( 0,1) or (1,0)
Good one :)
Thanks
Ma'am thanks a lot 🙏🙏🙏🙏🙏🙏
Ur welcome!
Ur welcome
What is meant by normal distribution curve being 'unimodal?'
hello ma'am i have a question . in 6:13 in the video you assumed mean as 0 , what if mean is assumed as 100 still standard deviation will be 0.5 and 0.5 on both side of the curve or will it change ?
Thank you Ma, you made it really simple.
What i don't understand is the example you gave. Why did you divide the sd by two and if the sd was 67% will the mean be divided by 1?
If you were to
Thanku so so much mam....।
Ma'am I have a doubt
In mcq at 8:45 what if the percentage asked is other than that of formulae like 80 percent
So how do we calculate that?
Thank you!!
Nice video mam
Thanku
Superb mam
Thanks dear
@@drnehataneja mam plzz analytical ka statistic me dikkat ho rhi he aap f test t test least squre fitting pooled std deviation ye sab krwaskti hein plzz
The great neha mum
mam i need correlation and regression test lecture, can you please help me with this
Thank u mam, 🙏🙏
Awesome madam. Full clear concept, Plz do make video on uniform, poison, binomial , exponential distribution and short tricks to reach option.
Thanku dear...czcams.com/video/hHFvmxbqGbo/video.html
Catch me love today on CZcams to discuss Epidemiology with mcqs
@@drnehatanejaI need to study only those topics for nic, why do i join unacademy.????
@@BiswajitPatra-xn6xw u can learn important topics for free at live CZcams and special classes on Unacademy and clear ur basics...today u can cover Epidemiology and if you subscribe to the crash course it will help u build concepts and clear competitive examinations
Hi 💕dear mam nice lecture
Thanks didi
Ur welcome
You drew 1st line form point of reflection. ..what about 2nd and 3rd line Ma'am. ..we will have to draw a a distance equal to b/w that of mean and 1st line or?
Thanks hangover medicos page 📄 mam please upload more videos
Thanks..sure will upload soon!
What's its use in electrical measurements?
Mam,May you please suggest some good textbook for Biostatistics.
And which book do you consult for these lectures Mam.
Mam does skewness between -0.5 to 0.5 is normally distributed?
Where is the FORMULA??
U want the formula for standard deviation
@@drnehataneja no , I want formula for Normal distribution
i think there is a standard error which multiply with z-value...???
mam can u tell me how we calculate probabaility if percentile is given
your specialization subjects mam
Community Medicine
thank you ma'am, your video was really helpful... thanks a lot ma'am..
Ur welcome
I should have paid you my tuition fees rather than those useless morons who made such a nice topic a nightmare for me. Thanks a lot sister. Respect from Bangladesh.
Thanks a lot
Ma'am plz explain normal test as my exams are very near... Ma'am I am a bsc forensic student to hamare Mai yeh jada detail mai ni aana hai
Mam u r very beautiful ,aap y btaye aap y video kha banate h , apne ghar ya collage
Dont u think u are so fast while teaching.A little pause might look good
Thanks for the suggestion
Don't you think you are too slow to grasp the concept....she taught at the most normal speed .
please teach in your country language
in Hindi
and Urdu
Sure will try and put out video in hindu
Thank u soo much maam
But your voice quality 😫
hapko dakhu ya padu