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Mathematics 11 Online
OpenStudy (anonymous):

Isla flipped a coin 30 times. The coin landed heads up 9 times and tails up 21 times. Part A: Based on the results, what is the experimental probability of the coin landing heads up? Show your work. (5 points) Part B: What is the theoretical probability of the coin landing heads up? Show your work. (5 points) Part a. I got 9/20 and part b i got 50% are those correct?

OpenStudy (anonymous):

9/30 i mean

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