Home
Class 12
MATHS
Find the probability of getting 5 exactl...

Find the probability of getting 5 exactly twice in 7 throws of a die.

Text Solution

Verified by Experts

The correct Answer is:
`(7)/(12)((5)/(6))^(5)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 13|19 Videos
  • PROBABILITY

    NCERT BANGLISH|Exercise EXERCISE 3.4|17 Videos
  • MATRICES

    NCERT BANGLISH|Exercise Miscellaneous Exercise on Chapter 3|15 Videos
  • RELATIONS AND FUNCTIONS

    NCERT BANGLISH|Exercise MISCLELLANEOUS EXERCISE ON CHAPTER 1|19 Videos

Similar Questions

Explore conceptually related problems

Seven unbiased coins are tossed simultaneously at random. Find the probability of getting exactly two tails.

A pair of dice is thrown 3 times. Find the probability of getting a doublet exactly two times.

Eight unbiased coins tossed simultaneously. Find the probability of getting exactly five heads and at least five heads.

If a dice is thrown twice, then find the probability of getting 1 in the first throw only.

A die is thrown 4 times. Find the probability of getting at most two 6.

An unbiased coin is tossed 3 times in succession, the probability of getting exactly one head is -

Find the probability of getting total of 5 or 6 in a single throw of two dice.

Find the probability of getting a digit 5 when a die is rolled.

A fair die is thrown till we get 6, then the probability of getting 6 exactly in even number of turns is -

Fird the probability of getting a head when a coin is tossed once. Also find the probability of getting a tail.