Question

Two-door prizes are handed out at a baby shower. Of the ten women there, two of...

Two-door prizes are handed out at a baby shower. Of the ten women there, two of them are named Megan. After all, names are placed in a hat(no one had a graphing calculator) the winners were two Megan's. What is the probability of that?

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Answer #1

Total number of selections possible

= 10C2

= 10! / (8! * 2!)

= 45

In this, there would be only one selection of two Megan's. Hence,

Probability = 1/45

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