Can you explain the example?
In the above example we thus have:
null hypothesis (H0): fair coin; P(heads) = 0.5
observation O: 14 heads out of 20 flips; and
p-value of observation O given H0 = Prob(= 14 heads or = 14 tails) = 0.115.
I am not sure how to get 0.115? Thanks.