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Maha spins a coin 10 times. She gets 8 heads and 2 tails. a Find the experimental probability of throwing: i a headb Is there evidence that Maha is not throwing the coin fairly?Hassan spins a coin 100 times. He gets 80 heads and 20 tails.c Find the experimental probability of throwing: i a headd Is there evidence that Hassan is not throwing the coin fairly?ii a tail |
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Answer» -STEP EXPLANATION:a = 8/10b= 1/10c=80/100d=1/100e=20/100 |
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