1. When we conduct hypothesis testing with proportions, we have
a sample size, n, and a number of successes, x. We compare our
sample information to a previously collected population proportion
and perform a hypothesis test to determine whether to retain or
reject the null hypothesis. Suppose we collect n = 100 data points
and find that of the 100 people sampled, x = 15 are left-handed. We
are then asked to perform a hypothesis test to determine whether
there...