Question

It is given that in a group of 3 students, the probability that the 2 students have the

same birthday is 0.008. What is the probability that the students not having the same

birthday ?​

Answer 1

Answer:

it is the answer

Step-by-step explanation:

hope it helps you

Answer 2

The probability that students not having the same birthday is 0.992

Step-by-step explanation:

Given:

probability that 2 students have the same birthday is 0.008

To find out:

probability that the students do not have the same birthday

Solution:

Let E be an event such that

E: 2 students having the same birthday

Then

Probability of E

$P(E)=0.008$

Probability that 2 students not having the same birthday

$P(\bar E)=1-P(E)$

$\implies P(\bar E)=1-0.008$

$\implies P(\bar E)=0.992$

Hope this answer is helpful.

Know More:

Q: 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?

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