Home
Class 12
MATHS
Assume that each born child is equally l...

Assume that each born child is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls given that the youngest is a girl.

Text Solution

Verified by Experts

The correct Answer is:
(i) `(1)/(2)`
(ii) `(1)/(3)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    BETTER CHOICE PUBLICATION|Exercise Assignment (Section III )|10 Videos
  • PROBABILITY

    BETTER CHOICE PUBLICATION|Exercise Assignment (Section IV)|17 Videos
  • PROBABILITY

    BETTER CHOICE PUBLICATION|Exercise Assignment (Section I Multiple choice question)|8 Videos
  • MATRICES

    BETTER CHOICE PUBLICATION|Exercise Previous years Board Questions for practice |69 Videos
  • RELATIONS AND FUNCTIONS

    BETTER CHOICE PUBLICATION|Exercise PREVIOUS YEARS BOARD.S QUESTIONS FOR PRACTICE |43 Videos

Similar Questions

Explore conceptually related problems

Assume that each born child is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls given that at least one is a girl?

Assume that each child born is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls? Given that (i) the youngest is a girl, (ii) at least one is a girl.

A family has two children. What is the probability that both the children are boys given that at least one of them is a boy ?

In a family, with two children, the probability of both children are girls is:

Two customers Shyam and Ekta are visiting a particular shop in the same week (Tuesday to Saturday). Each is equally likely to visit the shop on any day as on another day. What is the probability that both will visit the shop on : the same day ?