Instead of simply computing the frequency, we often use a "smoothed" version of the frequency-based estimate and its goal is to moderate the influences of leaves with many instances.

a. true
b. false

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f