Mathematics, 13.07.2019 08:00 laceysmith2i023
You draw a coin from a collection of 4 coins. 2 are fair coins, and 2 are weighted so they land on heads 90% of the time. you cannot tell the coins apart through inspection. you choose a coin and flip it once. what is the probability that the coin lands heads up? express your answer as a decimal.
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You draw a coin from a collection of 4 coins. 2 are fair coins, and 2 are weighted so they land on h...
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