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How many times would a coin have to show heads in 50 tosses to have an experimental probability of 20% more than the theoretical probability of getting heads? 10 25 35 45
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How many times would a coin have to show heads in 50 tosses to have an experimental probability of 20% more than the theoretical probability of getting heads? 10 25 35 45

User Hpar
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2 Answers

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Answer:

35

Explanation:

Plato/Edmentum

How many times would a coin have to show heads in 50 tosses to have an experimental-example-1
User Chava Sobreyra
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35. The theoretical probability of getting head is 50% for a fair coin. Since the experimental(the actual) probability is 20% more, the experimental probability is 50+20=70%. 70% percent of the coin tosses are heads. 50*70%=35.
User SkyLeach
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