Home
Class 10
MATHS
It is given that in a group of 3 stud...

It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992. What is the probability that the 2 students have the same birthday?

Text Solution

Verified by Experts

Here, probablity of 2 students not having the same birthday,`P(E) = 0.992`
Probablity that 2 students have the same birthday = `1-P(E) = 1-0.992 = 0.008`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NCERT ENGLISH|Exercise SOLVED EXAMPLES|13 Videos

  • PROBABILITY

    NCERT ENGLISH|Exercise Exercise 15.2|5 Videos

  • POLYNOMIALS

    NCERT ENGLISH|Exercise EXERCISE 2.4|5 Videos

  • QUADRATIC EQUATIONS

    NCERT ENGLISH|Exercise All Questions|42 Videos

Similar Questions

Explore conceptually related problems

The probability that two boys do not have the same birthday is 0.897. What is the probability that the two boys have the same birthday ?

The probability that a student is not a swimmer is 1/5. Then find the probability that out of 5 students exactly 4 are swimmer.

The probability that a student is not swimmer is 1//4 . Then the probability that out of five students atleast four are swimmers is

A and B are friends. Ignoring the leap year, find the probability that both friends will have the same birthday.

Two friend were born in the same year, what is the probability that they have : (i) same birthday (ii) different birthday.

Twenty-five percent of a group of unrelated students are only children. The students are asked one at a time whether they are only children. What is the probability that the 5th student asked is the first only child?

The probability that a student will pass his examination is 0.73, the probability of the student getting a compartment is 0.13 and the probability that the student will either pass or get compartment is 0.96.

Given a group of 4 persoms , find the probability that no two of them have their birthdays on the same day of the week,

The probability that a student will pass his examination is 0.73, the probability of the student getting a compartment is 0.13. The probability that student will either pass or get compartment is

A problem in mathematics is given to 3 students whose chances of solving it are 1/2; 1/3; 1/4 . What is the probability that the problem is solved?