Home
Class 12
MATHS
A die is thrown 6 times If 'getting an o...

A die is thrown 6 times If 'getting an odd number' is a success, what is the probability of
i. 5 successes?
ii. atleast 5, successes? iii. atmost 5 successes?

Text Solution

Verified by Experts

The correct Answer is:
(i) `(3)/(32)` (ii) `(7)/(64)` (iii) `(63)/(64)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PROBABILITY

    NCERT TAMIL|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 13|19 Videos

  • PROBABILITY

    NCERT TAMIL|Exercise EXERCISE 3.4|17 Videos

  • ORDINARY DIFFERENTIAL EQUATIONS

    NCERT TAMIL|Exercise EXERCISE 10.9|25 Videos

  • PROBABILITY DISTRIBUTIONS

    NCERT TAMIL|Exercise EXERCISE 11.6 (Choose the Correct )|19 Videos

Similar Questions

Explore conceptually related problems

A pair of dice is thrown 7 times. If getting total 7 is considered a success, what is the probability of i. no successes ii. 6 successes iii. atleast 6 successes.

A pair of dice is thrown 4 times. If getting a doublet is considered a success, find the probability of two successes.

Knowledge Check

  • In 16 throws of a die getting an even number is called a success then the variance of the success is

    A
    4
    B
    6
    C
    2
    D
    256

  • A die is tossed 5 times Getting an odd number is considered a success. Then the variance of distribution of number of success is

    A
    `8/3`
    B
    `3/8`
    C
    `4/5`
    D
    `5/4`

  • A die is thrown 10 times. Getting a number greater than 3 is considered a success. The S.D of the number of successses is _________.

    A
    2.5
    B
    1.58
    C
    5
    D
    25

    • Similar Questions

    Explore conceptually related problems

    A pair of dice is thrown 10 times. If getting a doublet is considerd as a success, find the probability of getting 4 successes.

    A die is rolled. If it shows an odd number, then find the probability of getting 5.

    A die is rolled. If it shows an odd number, then find the probability of getting 5.

    A die is thrown 120 times and getting 1 or 5 is considered a success find the mean and variance of the number success

    If a fair coin is tossed 10 times, find the probability of i. exactly six heads ii atleast six heads iii atmost six heads

    Home
    Profile