Home
Class 12
MATHS
A die is thrown twice and the sum of the...

A die is thrown twice and the sum of the numbers appearing is observed to be 6. What is the conditional probability that the number 4 has appeared at least once?

Text Solution

Verified by Experts

The correct Answer is:
`(2)/(5)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE 13 (b) (SATQ)|8 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE 13 (b) (LATQ)|19 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE 13 (a) (SATQ)|5 Videos

  • MATRICES

    MODERN PUBLICATION|Exercise CHAPTER TEST (3)|12 Videos

  • RELATIONS AND FUNCTIONS

    MODERN PUBLICATION|Exercise CHAPTER TEST (1)|12 Videos

Similar Questions

Explore conceptually related problems

A die is thrown twice and the stun of the numbers appearing is observed to be 6. What is the conditional probability that the number 4 has appeared at least once?

A die is thrown twice and the sum of the numbers appearing is observed to be 8. What is the conditional probability that the number 5 has appeared at least once?

A dice is thrown twice and the sum of the numbers appearing is observed to be 6. What is the conditional probability that the number 4 has appeared at least once?

A die is thrown twice and the sum of the numbers appearing is observed to be 9. What is the conditional probability that the number 4 has appeared atleast once ?

A die is thrown twice and the sum of the number appearing is observed to be 7 . What is the conditional probability that the number 2 has appeared at least once ?

A die is rolled twice and the sum of the numbers appearing is observed to be 8. What is the conditional probability that the no. 3 has appeared at least once?

A die is rolled twice and the sum of the numbers appearing on them is observed to be 7.What is the conditional probability that the number 2 has appeared at least once?

A six-faced unbiased die is thrown twice and the sum of the numbers appearing on the upper face is observed to be 7. The probability that the number 3 has appeared atleast once, is