Question 658627
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Hi,
What is the probability of flipping a single coin and having it land heads up and tails up?
Probability: The number of desirable outcomes / the total number of outcomes. 
P(landing heads up <u>and</u> tails up) = 0/2 = 0 
P(landing heads Up) = 1/2
P(landing tails Up) = 1/2
Can't land with both heads and tails Up