Dawn throws a biased coin 10 times. She gets 4 Tails
Elena throws the same coin 50 times.
She gets 25 Tails
Mel is going to throw the coin once.
(i) Whose results will give the better estimate for the probability that she will get Tails.
Dawn's or Elena's?
You must give a reason for your answer.

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.