Home
Class 12
MATHS
If in a certain experiment the probabili...

If in a certain experiment the probability of success in each trial is `3/4` times the probability of failure, then the probability of at least one success in 5 trials is

A

`1-(3/7)^(5)`

B

`(3/7)^(5)`

C

`(4/5)^(5)`

D

`1-(4/7)^(5)`

Text Solution

Verified by Experts

The correct Answer is:
D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MHT-CET 2019 QUESTION PAPER

    TARGET PUBLICATION|Exercise Probability Distribution|1 Videos

  • MATRICES

    TARGET PUBLICATION|Exercise EVALUATION TEST|13 Videos

  • MODEL QUESTION PAPER-I

    TARGET PUBLICATION|Exercise MCQs|48 Videos

Similar Questions

Explore conceptually related problems

If in 6 trials of an experiment the probability of a successes is 5 times the probability of a failure, then find the probability of two successes.

If probability of success is 63% , what is the probability of failure?

Knowledge Check

  • If in a trial the probability of success is twice the probability of failure. In six trials the probability of at least four successes is

    A
    `(496)/(729)`
    B
    `(400)/(729)`
    C
    `(500)/(729)`
    D
    `(600)/(729)`

  • In a trial, the probability of success is twice the probability of failure. In six trials, the probability of at least four successes will be

    A
    `496/729`
    B
    `400/729`
    C
    `500/729`
    D
    `600/729`

  • The probability of failure is 0.25%. What is the probability of success ?

    A
    `0.9975`
    B
    `99.75`
    C
    `0.75`
    D
    `0.075`

    • Similar Questions

    Explore conceptually related problems

    In a series of 3 independent triais the probability of exactly 2 success is 12 xx as image as the probability of 3 successes.The probability of a success in each trial is: (A) (1)/(5) (B) (2)/(5) (C) (3)/(5) (D) (4)/(5)

    In a sequence of independent trials, the probability of the success in one trial is 1/4 . Find the probability that the second success takes place on or after the fourth trial in 6 trials.

    In a series of three trials the probability of exactly two successes in nine times as large as the probability of three successes. Then, the probability of success in each trial is

    In a sequence of independent trials, the probability of success on each trial is 1/4 . The probability that the second success occurs on the fourth or later trial, if the trials continue up to the second success only, is

    What is the most probable number of successes in 10 trials with probability of success 2//3 ?

    Home
    Profile