Sampling senators the two-way table below describes the


Question: Sampling senators The two-way table below describes the members of the U.S Senate in a recent year.

                            Male                   Female

Democrats               47                       13

Republicans             36                         4

If we select a U.S. senator at random, what's the probability that the senator is

(a) a Democrat?

(b) a female?

(c) a female and a Democrat?

(d) a female or a Democrat?

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