In a room of 26 strangers you announce that even though you

In a room of 26 strangers, you announce that even though you don\'t know anyone\'s birthday, you do know that \"x\" number of people in the room were born in the same month. What is the largest value you can state for \"x\" so that you are 100% certain your statement is correct? Explain.

Solution

What is the largest value you can state for \"x\" so that you are 100% certain your statement is correct?

x = 1

because the probability more likelihood of one person born the same month because there are 11 months more

and we only have 26 strangers, so that will be very unporbability that there are more than 1