Probability Distribution Functions - PMF, PDF and CDF (Clearly Explained!)

Рет қаралды 119,793

4 жыл бұрын

This tutorial of statistics provides with the intuition of Probability Distribution Functions - PMF, PDF and CDF. What are Random Variables? What are the Discrete Random Variables? What are Continuous Random Variables? Difference Between PMF (Probability Mass Function), PDF (Probability Density Function). What are CDF (Cumulative Distribution Function)?
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Пікірлер: 114

@SubhashKumar-fb1cz 2 жыл бұрын

I have watched almost 5 videos of same topic from different channels but I didn't get, finally after 2 days KZfaq recommend me this video I don't know how to thankyou ❤️ just keep making videos

@confidencematrix 2 жыл бұрын

And your comment made our day!! Please help us grow.

@ronthebear6656 Жыл бұрын

Best video I’ve ever watched that explains anything on KZfaq

@SohelDarwajkar 3 ай бұрын

How come this channel went unnoticed? Its a Hidden Gem 💎

@mrittikadey2865 3 жыл бұрын

Your channel is soo underrated. I was really having a tough time understanding these concepts but after watching your video I can say I have a concrete idea about these things. Thanks to you. Keep your good work.

@confidencematrix 3 жыл бұрын

Glad you liked our work! Please share with your colleagues to subscribe. That encourages us to work on new videos.

@anujjha625 4 жыл бұрын

Very nice video with detailed explanation. I loved the way you explained every term in depth and by giving proper time. Thank You for this video.

@MoxxiVibes Жыл бұрын

Really clear explanation! Helped me understand the concepts much better. Thank you!

@thechessdood 2 жыл бұрын

Awesome explanation!!! Very helpful, Thanks to you for making the video.

@vinrai09 2 жыл бұрын

Thanks! You have explained it so well and in such a short time!! You are awesome!

@NK-iy6if 2 жыл бұрын

God Bless you! This has been extremely helpful! Thank you so much!

@success_is237 6 ай бұрын

never knew anyone can explain the concept this easy :)))))) , thankyou

@michaelzeng77 Жыл бұрын

This video is so clear I even learned how to integrate from this

@preethiindira677 14 күн бұрын

Awesome, got a clear idea

@desiresiabuwasupersounds 9 ай бұрын

This is the best lecture i have ever came across

@ayanmallik6485 Жыл бұрын

Wow that's an amazing video. Love your video Sir.

@jyotshanajha8316 Жыл бұрын

i have seen around 20 videos , but your explanation is very precise and clear. thanks

@confidencematrix Жыл бұрын

Thanks Miss Jha 🙏

@kanika1 11 ай бұрын

Thank you so much for this video. Its so well explained.

@estaaqui5401 2 жыл бұрын

literally clear explanation, thank you

@ezazq9876 Жыл бұрын

Just wow!!! This is the first time I truly understand probability density function. you nailed it man you have teardown the fabric to reveal the thread. Hats off, can't explain my satisfaction in words 💐💐

@confidencematrix Жыл бұрын

These comments make me work more hard. Please help us grow on KZfaq by sharing it with your friends.

@user-do9cx7jl4g Жыл бұрын

Waaaauuuh 🥳 I like it . I was really facing rough to understand.thanks sir

@timitella1685 2 жыл бұрын

I really needed this great video!!

@ellyph2361 2 жыл бұрын

thank you so much. this video is very helpful in term of pmf, cdf and pdf.

@user-pr9to5ot4p Ай бұрын

Awesome......Got a clear cut clarity

@ridmikasankalpanee5652 Жыл бұрын

easily got the point !!! thanks from SriLanka

@lakshmiprasannachowdhary2362 3 жыл бұрын

Perfectly explained sir 😌 all the students definitely pray for the professor like u sir🙏

@confidencematrix 3 жыл бұрын

Thanks for the kind word. Please help us grow this channel by sharing it with your friends!

@tabularasa21 2 жыл бұрын

Thank you very much to this very comprehensive discussion.

@alinelermer6664 2 жыл бұрын

Greetings from Germany. Excellent explanation! Thank you so much.

@confidencematrix 2 жыл бұрын

Thanks. Please share our channel link to your friends. More videos coming soon!!

@NagrajBaggon19 Жыл бұрын

Buddy i want to learn more from you , you made me understand so well

@AJ-et3vf 2 жыл бұрын

Great video sir! Thank you!

@poojashome 2 ай бұрын

Thank you so much for this divine..... really it's so much helpful....

@user-wj2id3qp1f Жыл бұрын

this video is super please dont stop your work in here and thankyou very much

@confidencematrix Жыл бұрын

Thanks for appreciating. Please share this with your friends and we are bringing more videos soon. Keep supporting!!

@ive_nana8554 Жыл бұрын

Thank you so much!!!!!!!!!!!!! I understood it well I cant thank you enough😭😭

@saurabhsonawane3107 3 жыл бұрын

Best video on this topic. Thank you!

@confidencematrix 3 жыл бұрын

These comments make us going! Please show some more love by helping this channel grow by sharing it with your friends.

@ManishSingh-tz8dk Жыл бұрын

WOW VERY HELPFUL 👍🏽👍🏽 KEEP IT UP SIR 👍🏽😊☺️🙂🤠

@lazyboy9089 11 ай бұрын

Thank you ,that's help me a lot.BTW your channel deserve more subscriber. Sometimes I wonder why any professor or KZfaqr cannot explain things simply like this.

@confidencematrix 9 ай бұрын

Thanks!

@rajanithomas7092 7 ай бұрын

Excellent, very clear 10/10

@googler5879 3 ай бұрын

This is a brilliant video I understood from this vid only❤❤❤

@md.nozibulhaque8121 Жыл бұрын

Thanks for clear explanations.

@nehajindal1026 3 жыл бұрын

Thank you. These concepts are explained so well..

@confidencematrix 3 жыл бұрын

Thanks for subscribing the channel. Please help this channel grow by referring others too. Thanks!

@user-jd6og8mj9v 7 ай бұрын

well explained,Thankyou

@vijaymph18 Жыл бұрын

Great Video ❤

@SoundGenZ 5 ай бұрын

Thank you soooo much for making this video.

@Dudley3882 3 жыл бұрын

Awesome! Very helpful, thanks

@ssmoviereview3065 9 ай бұрын

Upload the more videos about this type,we will support your channel

@confidencematrix 9 ай бұрын

New videos coming

@Hetahh Жыл бұрын

YOU ARE GREAT! THANKS!

@anirbansarkar6306 3 жыл бұрын

Thank you so much. Now I can confidently say that I have understood this concept. 😇😇

@confidencematrix 3 жыл бұрын

Thanks for the comment. Please subscribe the channel and share with your friends to help us grow! Cheers!

@studymission5430 2 жыл бұрын

Same here

@shwetakumari4701 3 жыл бұрын

Sir Your videos are really very useful for me. Thank you

@confidencematrix 3 жыл бұрын

Please subscribe and share with your friends to support the channel.

@annoushkachettri9190 3 жыл бұрын

Perfectly explained ☺️❤ Would be glad if u could do more sums !

@confidencematrix 3 жыл бұрын

Noted! Please subscribe and help us grow more by inviting your friends. This keeps us going.

@kodybaker8499 3 жыл бұрын

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@curtisnash4476 3 жыл бұрын

@Kody Baker Yea, I've been using flixzone for months myself :D

@AYA-iz5mb Жыл бұрын

Great explain thanks so much

@ayushsingh4643 3 жыл бұрын

Sir that was a classy description....thank you.....

@confidencematrix 3 жыл бұрын

Thank you Ayush! Please share this with your friends and colleagues to help this channel grow!

@hueynguyen 3 жыл бұрын

this is awesome! Keep up ur work

@confidencematrix 3 жыл бұрын

Glad you liked the video. Please share the video and channel with your peers to help us grow!

@035-harshitsingh7 Жыл бұрын

LOVED THE VIDEO

@ishitadeb6361 3 жыл бұрын

thank you for the explanation.

@shenoysudidpapad3418 9 ай бұрын

Thank you very informative

@arunbabu007 Жыл бұрын

Excellent! Thanks

@OwaisAkber 2 жыл бұрын

very nicely explained.

@lect.shabirahmadmir1592 25 күн бұрын

Excellent

@arshiar2822 Жыл бұрын

Very well explained

@akshaysharma7929 2 жыл бұрын

How beautifully explained😊

@confidencematrix 2 жыл бұрын

Thanks for the kind word!

@harunahakeem2230 Ай бұрын

understood, thank you

@ajaymurala3126 4 жыл бұрын

It's very clear explanation

@confidencematrix 4 жыл бұрын

Please Subscribe and hit the bell icon for more upcoming videos.

@aroobazaman2939 11 ай бұрын

Finally it made sense 🎉

@staryouth4u 6 күн бұрын

Thank you man.. 🙂

@sunilrana-ss6gq 3 жыл бұрын

Good video,

@rishihedaipm3529 2 жыл бұрын

thankyou so so much

@sachinkhandelwal5401 10 ай бұрын

Awesome

@AishaGh Жыл бұрын

thank you 🌷

@MadhumitaMahapatra-bz1qd 10 ай бұрын

Thankyou sir 🙏

@Rumil_ 3 жыл бұрын

Thank you this was very clear

@confidencematrix 3 жыл бұрын

Please subscribe and share with your friends to support the channel.

@buddhiherath219 2 жыл бұрын

thank you very much

@abdirazaqali8921 2 жыл бұрын

Thank you so much

@anassohail6576 8 ай бұрын

Amazing

@ngtv2028 9 ай бұрын

Life saver

@dagmawemenelek4973 3 жыл бұрын

waaaaaaaaaaaaaaaaaaaw so interesting too!!!!!!!!!!!

@ahsanulhaque4811 3 жыл бұрын

Great video

@confidencematrix 3 жыл бұрын

Please subscribe and share with your friends to support the channel.

@darknietzsche 3 жыл бұрын

I wish I had this in college

@moresudha1763 2 жыл бұрын

👍❤️

@moresudha1763 2 жыл бұрын

Why u did not make much vidoes

@priyanshimundhra2108 3 жыл бұрын

what exactly is dx in CDF of continous random variable?

@confidencematrix 3 жыл бұрын

For continuous random variable unlike discrete, we have to integrate because the points of addition are infinite and cannot be added hence dx there represents the distance between 2 points and is infinitely small. :-)

@balaji7593 3 жыл бұрын

for continuous random variable is pdf and cdf will be same ...confused in that .Kindly reply sir ..

@confidencematrix 3 жыл бұрын

The integration limit is very small for pdf (dx) whereas for cdf, the integration limit is from lower limit to upper limit.

@balaji7593 3 жыл бұрын

@@confidencematrix couldn't able to get u sir ... can you explain it clearly ..if u r free now ...

@tahsinhaquedipy2937 3 жыл бұрын

try to use bright colors while writing please.

@confidencematrix 3 жыл бұрын

Thanks for the feedback! We will definitely incorporate your feedback.

@doracarenaturals7566 Жыл бұрын

Brilliant explaination but I can't see anything

@shravanthipabba8122 3 жыл бұрын

CDF and pdf are same??

@confidencematrix 3 жыл бұрын

No. CDF is cumulative and PDF is a density function at a point (for a continuous variable a very small invlterval delta).

@Psalm2Charity 11 ай бұрын

i still don't understand yow cdf is different from pdf

@MadhumitaMahapatra-bz1qd 10 ай бұрын

I think sir has already mentioned that we can't find pdf for single point, where as we can find cdf of point( since cumulative of all lies in left side!!