OVERVIEW Probability Presented by Deepak Poonia

About me Engineering in Electronics and Communication Got selected in 5 PSUs Qualified GATE twice GATE 2015-99.9 Percentile Rate and Review Comment and share Interests - Cricket, Squas Cycling You can follow me at- https: /unacademy.com user deepakspoonia3l h, Sudoku,

Objective To learn shortcuts for solving probability problems. To learn more than one method for solving a probability problem. To learn different probability concepts by solving problems on it.

Lessons to be covered Lesson on different type of probability problems on tossing of coins. Lesson on different type of probability problems on Arrangement of persons and letters of a word. Lesson on different type of probability problems on Rolling of dices. Lesson on different type of probability problems on picking a ball from the bags.

GATE Aspirants Target Audience PSU Aspirants Aspirants

Thanks! Any questions? You can follow me at https://unacademy.com/user/deepakspoonia31

20 lessons,

3h 38m

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Deepak poonia

I am an electronics engineer | 3 yrs teaching experience

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Manoj Thakur

7 months ago

best👍👍👍👍

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Samir Mayra

a year ago

sir could please explain this question ,
hundred students appeared for two examinations 60 students passed the first 50 students passed the second and 30 students pass both find probability that a student selected at random has passed at least one examination.

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Deepak poonia

a year ago

In the lesson of Venn diagram, I have mentioned that while filling the values in the diagram first enter the common data ....here common data i.e. the value in intersection part is 30(as 30 students pass both) then fill the value for students passed in first exam which is 30( 60- no. of students passed in both) similarly for no. of students passed in second exam(20=50-30). probability that a student passed in atleast one exam= (students passed in first exam only+student passed in second exam only+student passed in both exams)/total students.....=(30+20+30)/100..=0.8

Samir Mayra

a year ago

ok, sir thank you for your help.

Dristy

7 months ago

sir how to solve this Q1.if X is normally distributed with mean and standard deviation 4.find P(5<=X<=10)

Venkatesh G

2 years ago

hello sir.. iam from electrical branch... please make videos on probability to cover full syllabus

3

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Deepak poonia

2 years ago

I am working on it, will upload them soon.

Venkatesh G

2 years ago

Thank you..