CBSE Class 12science Maths Introduction to Conditional Probability
At TopperLearning, get the necessary learning materials to revise CBSE Class 12 Science Mathematics – Probability – Introduction to Conditional Probability. In our video lessons, dive deeper into conditional probability concepts and exam strategies with our subject expert. In conditional probability problems, you will have to analyse the details of the given two events. Learn the steps to solve problems based on conditional probability in our video lessons.
For effective selfstudy, solve probability Maths problems from our chapter resources like CBSE Class 12 Science Maths NCERT solutions. If you struggle with exam fear, then our Maths sample papers and past years’ papers will help you in tackling those fears.
 Assuming the probability of a male birth as 1/2, find the probability that a family of 3 children will have: a) two boys and one girl b) at most two girls

Plz answer 8 b part

20th sum plz

14th sum and plz explain its statement

21st sum plz
 four digit numbers are formed by using the digit 1,2,3,4 and 5 without repppearing any digit. Find the probability that a number chosen at random is an odd number
 Define conditional probability
 If A and B are two events such that P(A) = 0.4, P(B) = 0.55 and _{}= 0.7. Then find P(A  B) and P(B  A).
 If A and B are two events such that 2P(A) = P(B) = 4/13 and P(A  B) = 3/7, then P(A _{}B) = â€¦â€¦
 Let A and B be events of a sample space S of an experiment, then show that _{}