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In a probability experiment, Karen flipped a coin 105 times. The coin landed on heads 49 times. What

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In a probability experiment, Karen flipped a coin 105 times. The coin landed on heads 49 times. What percentage of the coin flips resulted in tails?  Round to the nearest percent.

Oct 18th, 2017

She flipped HEADS 49 times, so then she must of flipped TAILS  105 - 49 = 56 times.

So, the percentage of tail flips is 56/105 = 0.53 = 53%

Apr 24th, 2015

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