Eric throws a biased coin 10 times. He gets 3 Tails.
Sue throws the same coin 50 times.
She gets 20 Tails.
Aadi is going to throw the coin once.
(i) Which one of the following statements is correct about the
probability of Aadi getting Tails?
(1)
A Sue's estimate is best because she throws it 50 times.
B Sue's estimate is best because she gets more Tails.
C Sue's estimate is best because she throws it more times than Eric
(1)
(ii) Use Eric's and Sue's results to work out an estimate for the
probability that Aadi will get Tails.
Write your fraction in the form a/b
Tota
D Doli