# Science Quiz / Probability Blitz

Random Science or Math Quiz

## Can you name the probability (as a simplified fraction) of these events?

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We're flipping perfectly even coins and rolling normal 6-sided number dice.
Score
0/20
Timer
01:00
EventProbability
1 coin flip - tails
2 coin flips - heads, then tails
3 coin flips - all heads or all tails
3 coin flips - heads, then tails, then tails
4 coin flips - 2 heads and 2 tails
4 coin flips - H, then T, then H, then H
5 coin flips - all heads
5 coin flips - 4 heads, 1 tails
EventProbability
1 die roll - even number
1 die roll - less than 5
2 die rolls - 6, then even
2 die rolls - 3, then 7
3 die rolls - all prime numbers
3 die rolls - all 2's
4 die rolls - 2, then 4, then even, then odd
4 die rolls - even, then odd, then odd, then 1
5 die rolls - 1, 2, 3, 4, and 5 (any order)
5 die rolls - all even

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Created May 27, 2012
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