Home
Class 9
MATHS
Define probability...

Define probability

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (SUBJECTIVE PROBLEMS) (SHORT ANSWER TYPE)|14 Videos

  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (SUBJECTIVE PROBLEMS) (LONG ANSWER TYPE)|17 Videos

  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (COMPREHENSION TYPE)|6 Videos

  • POLYNOMIALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|20 Videos

  • QUADRILATERALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS CORNER|15 Videos

Similar Questions

Explore conceptually related problems

A function defined g to g from set 1,2,3,4,5,6.... and it is onto then find probability that g(3)=2g(1)

If (2)/(11) is the probability of an event,what is the probability of the event not A

Knowledge Check

  • A sample space consists of 4 elements S=(alpha_(1), alpha_(2), alpha_(3), alpha_(4)) Which defines a probability function on S (where" "alpha_(i)capalpha_(j)nephi" "AA" "i nejand cupalpha_(i)=S)

    A
    `P(alpha_(1))=1/2,P(alpha_(2))=1/3,P(alpha_(3))=1/4,P(alpha_(4))=1/5`
    B
    `P(alpha_(1))=1/2,P(alpha_(2))=1/4,P(alpha_(3))=-1/4,P(alpha_(4))=1/2`
    C
    `P(alpha_(1))=1/2,P(alpha_(2))=1/4,P(alpha_(3))=1/8,P(alpha_(4))=1/8`
    D
    `P(alpha_(1))=1/2,P(alpha_(2))=1/4,P(alpha_(3))=1/8,P(alpha_(4))=0`

  • A coin is tossed twice. If events A and B are defined as: A = head on first toss, B =head on second toss. Then the probability of A nn B =

    A
    `(1)/(4)`
    B
    `(1)/(2)`
    C
    `(1)/(8)`
    D
    `(3)/(4)`

  • If the probability function of a random variable X is defined by P(X=k) = a((k+1)/(2^k)) for k= 0,1,2,3,4,5 then the probability that X takes a prime value is

    A
    `13/20`
    B
    `23/60`
    C
    `11/20`
    D
    `19/60`

    • Similar Questions

    Explore conceptually related problems

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

    Probability that Hameed passes in Mathematics is and the probability that he passes in English is If the probability of passing both courses is what is the probability that Hameed will pass in at least one of these subjects?

    If the probability of winning a game is 0.4 then the probability of losing it, is

    If the probability of an event is P, then the probability of its completmentry event will be

    Let the random variable X is defined as time (in minutes) that elapses between the bell and end of the lecture in case of collagen professor whrer pdf is defined as f(x)={{:(kx^2","0lexlt2),(0", ""elsewhere"):} find the probability that lecture continue for atleast 90s beyond the bell

    Home
    Profile