Question

Two friends were born in the year 2000. What is the probability that they both have the same birthday. ​

Answer 1

Step-by-step explanation:

WHY IS WHEN THEY BORN ON YEAR 2000 BUT WE DONT KNOW THE DATE OR MONTH HOW WE WILL TELL THE ANSWER I THINK THE ANSWER IS 5TH YEAR

Answer 2

Answer:

the answer is

The goal is to compute P(A), the probability that at least two people in the room have the same birthday. However, it is simpler to calculate P(A′), the probability that no two people in the room have the same birthday.

...

Calculating the probability.

n p(n)

10 11.7%

20 41.1%

23 50.7%

30 70.6%

In your case, since there are two people, the probability becomes 0.03%