Probability 04 : Random Variable | Class 12 NCERT

NCERT Wallah - SANKALP 2021

📝 For complete notes of Lectures, visit SANKALP Batch in the Batch Section of PhysicsWallah App/Website.

The probability distribution for a random variable describes how the probabilities are distributed over the values of the random variable.

Topics covered in this lecture are:
•Probability Distribution
•Mean
•Variance
and some questions for practice.

There are many other important topics that we are going to cover in upcoming videos for class 12. Stay tuned with NCERT Wallah.

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[shraddhasahu]

Mean and variance of random variable is not in CBSE syllabus but random variable and its probability distribution is in syllabus

[Vinit_Singh]

Is this topic...for 2023-24 boards....????

[nishasaxena]

Our channel team
"sankalp batch" will keep continue for 2022-23 session..????

[shaurya_]

27:57
Shivam sir: oops!!
Le inner me* yeaahh ❤️❤️❤️
😂

[ankurarora]

Sir class 12th 2023 boards ke liye accelerate batch relaunch hoga naa?

[Mr__Ayush_]

Mean 3.66 hoga aapne Galti se 30 k ko 40 k likh diya

[naveendwivedi]

Best maths underrated video series for cbse students

[Jaj_Colours]

Thank you sir very much 💕💕💕💕
From tomorrow i can't attend any clases of pw because i am a hostel student and today mornig i will handover it to my house master . It is up to last dates of board😭😥😥 thans a lot 💞💞💞💞🥰🥰

[ravishankarsharma]

Sir Q-2 ka mean ka value 30k+66k² hoga

[wizardsagency]

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[what_u_wachin]

Bhai ye to shuru hote he khatam ho gya 🤣

[anmol]

Sir Random variable CBSE syllabus Mein Hai.... apna shyd glt check kiya hai ikk baar dubara check kraa plzzz 🙏🙏🙏🙏

[mansikumari]

Sir why 2 video are hidden in this playlist
Shown unavailable videos

[snehasanjan]

I am not able to get that when I have to use combination and when I have to do simply is there any trick

[pwndeep]

Very well explained, thankyou very much sir 🚀✨

[ankitjoshi]

Sir please make 1 shot lacture of intrigation differeantion
13 April koo maths kaa hai 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[rajdeeproy]

It would be amazing of the community includes playlists with different chapter wise videos. It is quite difficult to search through the required videos, so it will be helpful if we receive the different videos under a single playlist. Say probability topic will consist of all the probability videos

[dr_skeleton.]

Thanks ye West Bengal Board mei hai 😔🙂

[aditya-ukxw]

2:55 sir lekin mein toh padhne aaya tha

[mdimran]

Sir mai aa rha Hun Aapke pas Delhi pathshala mein....big fan