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Tests

It's Sunday morning. I am at home, sipping a cup of espresso and scratching my head over my exams. My students exams, that is. I was informed on Friday afternoon that my 3 final exams are due on Monday in the form of 40 multiple choice questions each. Gloops.

Since I always aspire to sprinkle sticky stars over their little heads, I am preparing such problems:

"In your drawer, there are 3 pairs of white socks, 5 pairs of blue socks and 1 pair of yellow socks. If you pick two socks out of the drawer (one after the other **without replacing** the first one), what is the probability of getting two matching socks?"

Enjoy your weekend, fellow maths heads :) Share the love!

*M*

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