Home
Class 12
MATHS
Find the mean number of heads in three t...

Find the mean number of heads in three tosses of a fair coin.

Text Solution

Verified by Experts

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

Topper's Solved these Questions

  • PROBABILITY

    BETTER CHOICE PUBLICATION|Exercise Assignment (Section VIII)|15 Videos

  • PROBABILITY

    BETTER CHOICE PUBLICATION|Exercise Previous year Board.s questions for practice ( Multiple choice question)|4 Videos

  • PROBABILITY

    BETTER CHOICE PUBLICATION|Exercise Assignment (Section VI)|11 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

Determine variance and S.D. od the number of heads in three tosses of a coin.

The mean of the number of heads in the two tosses of a coin is _______.

Calcuate the mean, variance and standard deviation of number of heads in two tosses of a coin.

Find the probability distribution of number of heads in two tosses of a coin.

Find the probability distribution of number of heads in four tosses of a coin.

Find the probability distribution of number of heads in two tosses of a coin

Find the mean and variance of the number of heads on the throw of three coins.

Find the probability distribution of the number of heads when three coins are tossed. Also find the mean number of heads in the above case.