To be 50% confident that someone in a room has your particular birthday, how many people would there need to be in the room beside yourself? use a guess-and-check approach with these four possibilities in order to determine the correct answer. possible answers:

a. about 625 people,

b. about 334 people,

c. about 253 people, or

d. about 23 people.

Question

Blaine Baxter

13 February, 18:33

+4

Answers (1)

Know the Answer?

Edwin · Answer 1

The answer to this problem is D. about 23 people.