I am getting jealous 😭 because teachers in my college don't teach like you. they just give a formula and say solve this😭😭.thanks for teaching this 🙏🙏👍👍
Can u plz tell me what ............. If random variable X takes the values 1, 2, 3 and 4 such that 2P(X=1) =3P(X=2) =P(X=3) =5P(X=4), Find the probability density function and cumulative density function of X?
Thank You Anil Kumar for this wonderful presentation I have understood it fully. If I have a question I would like to be assisted also in the probability density function how can I reach you so that you solve it and present it here on your channel?
Anil Kumar thank you so much it's really helpful. But I have a question around the final answer. How come is that possible to have 55/32. when I did the calculation it didn't work. thank you
Thanks for the explanation Sir.. I have small question in this video while finding the value of k as you explained (k-x/4)dx = kx -x**2/2 * 4 -- why we multiplied 2 with 4... how we get 2 here? could anyone can answer me please?
Thanks for bringing my attention to this part. I should have included the area of rectangle below the triangle. Area of triangle 2(.5)/2 + Area of rectangle (2 * 0.5) = 1. Thanks
@@MathematicsTutor , again there is an error in what you wrote Area of triangle 2(.5)/2 + Area of rectangle (2 * (1/4))=1 Whatever you wrote will sum it up to 1.5
That was a mistake, actually the square only applies to 2.5 but sir forgot to put brackets for x*2 so the square is also applied to 8. do the calculation on your own you'll get the answer.
The 40% of students failed an end of semester exam. The mean for the test was 110 and the standard deviation was 22. What was the passing score? please solve this for me
@Anil Kumar Sir - Could you please help me solving the below problem? Or anyone who could help me solving below problem will be much appreciated. Thanks. A continuous random variable X has a probability density function f(x) = 3 (xpower3), 0
What, you so first in your explanation, tell us where this has come from because someone just opens and because they've not understood where the values you substituting has come from, they just close the video. Next time explain how you substituting your variables in your equations
Thanks for explaining it so simply, that at 1 AM I am able to understand the topic for today's exams.
Cheers,
Ashish
Thanks and All the Best!
I am getting jealous 😭 because teachers in my college don't teach like you. they just give a formula and say solve this😭😭.thanks for teaching this 🙏🙏👍👍
Yeah ! Exactly they should learned from these teachers how to teach.
Indians are the best teachers I have ever found found despite struggling with the foreign language
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the best smooth perfect explanation. I love when you ask Is IT OKAY :))) thank you so much
Thanks a lot , I wish that there are more videos like this.
its amazing how you explain step by step
Why didn't you take 0 in the lower interval at 7:49? Please clear the doubt.
The function is from 1. Thanks
random variable x follows beta distribution with parameters a = 3, b = 2 and has pdf f(x)={12x²(1-x) 0< x< 1 otherwise find (i) cdf of x (ii) p[0
Thanks.Keep it up sir.Next tutorial please.
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Very simple ....sir you have made my day
Can u plz tell me what ............. If random variable X takes the values 1, 2, 3 and 4 such that 2P(X=1) =3P(X=2) =P(X=3) =5P(X=4), Find the probability density function and cumulative density function of X?
Thank You, Good Note.
Good works
Thank u sir for explaining
really understood finally
Thank You Anil Kumar for this wonderful presentation I have understood it fully. If I have a question I would like to be assisted also in the probability density function how can I reach you so that you solve it and present it here on your channel?
Here is a playlist: th-cam.com/video/mc4BMxLUkhY/w-d-xo.html
Great
Thanks a lot
Such a clear explanation
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Thank you
superb
Thanks for appreciation
Thank you sir ❤
Thank you so much 🙏
Thank you very much
Thanks for this video✨ it has helped me alot
Anil Kumar thank you so much it's really helpful. But I have a question around the final answer.
How come is that possible to have 55/32. when I did the calculation it didn't work.
thank you
It’s 13.75/8 which is equivalent to 55/32, both numerator and denominator multiplied by 4.
Pls for the first equation how did u get 8, u substituted X with 3 so 3*4 is 12 but u use 8?
the videos are resourceful
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Aaaaaaaah Satisfying. How can we find area manually 1/2 (ab) I am getting 0.5.
Same here
Thanks sir for your explanation,,but then I have a burning question please
Thanks for the explanation Sir.. I have small question in this video while finding the value of k as you explained (k-x/4)dx = kx -x**2/2 * 4 -- why we multiplied 2 with 4... how we get 2 here?
could anyone can answer me please?
It's the basic formula of integration of x . Integration of x=x^2/2
thank you so so much
Thanks and All the Best!
Got it 🙏
Thaxx from Uganda
Please solve.
For an exponential distribution, if its variance is 4, is there a point where its pdf equals to cdf?
Area is coming 1/2 not 1 sir??
Isn't area of the triangle is 1/2 in this case???
Thanks for bringing my attention to this part. I should have included the area of rectangle below the triangle.
Area of triangle 2(.5)/2 + Area of rectangle (2 * 0.5) = 1. Thanks
Yes now it's alright. Thanks for clearing my confusion.
Thanks for the great feedback. All the Best!
That will be the total area under the curve thats the area of the trapezium [{.5*(3/4+1/4)}*2]=1
@@MathematicsTutor , again there is an error in what you wrote
Area of triangle 2(.5)/2 + Area of rectangle (2 * (1/4))=1
Whatever you wrote will sum it up to 1.5
Tx sir
Thanks bro
Could you pl explain if we can get the same result using norm.s.dist (non-cumulative)function in excel 10?
thanks
Thanks!
thank you!!!!!!
Thanks for appreciation
How do you get 55/32 -7/8
nice sir ...
Thanks for appreciation
Is this calculus or statistics?
बहुतै intresting video but सर जी b की ans wrong...it's 6.75/8 or,0.84375
More to come on variance and medium
May I know where did you get the 55/32 in the problem (b)? And how did you get it?
That was a mistake, actually the square only applies to 2.5 but sir forgot to put brackets for x*2 so the square is also applied to 8. do the calculation on your own you'll get the answer.
How can I countact you Sir?!
how did the 2k-1 became 2k=2 ??? it should be k = 1/2, right ???
2k - 1 = 1, that gives k = 2.
Hope it is clear. Thanks
2k-1=1, so thats become k=1.
@@MathematicsTutor wtf ?😂😂
It is 1 = 2k -1
Hope that helps
Thanks
The 40% of students failed an end of semester exam. The mean for the test was 110 and the standard
deviation was 22. What was the passing score? please solve this for me
Can someone send you a question for you to solve it?
What do you say to someone who falls in his first year at university and is extremely upset? Please show a little support😢
What exactly upsets u
How WE CAN find thé variable from cdf ?
2022
@Anil Kumar Sir - Could you please help me solving the below problem? Or anyone who could help me solving below problem will be much appreciated. Thanks.
A continuous random variable X has a probability density function f(x) = 3 (xpower3), 0
Thanks for your teaching!!!!! (:33333
Thanks for appreciation. All the Best!
What, you so first in your explanation, tell us where this has come from because someone just opens and because they've not understood where the values you substituting has come from, they just close the video. Next time explain how you substituting your variables in your equations
I can communicate with you on Facebook because I have a question I do not know
my e-mail is anil.anilkhandelwal@gmail.com you may e-mail me the question. Thanks
Zyada angrez k bachy k bany ki zarort tii
Hindi me bolne ki kripa kare sir angrej na bane hame pata hai aapse aati hai angreji
Thank you
Thanks
thank you
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