Referring to the table in Example 2, determine the following:

(A) Probability of no rain

(B) Probability of an accident and no rain

(C) Probability of an accident, given no rain [Use formula (1) and the results of parts (A) and (B).]

Data from Example 2

Suppose that city records produced the following probability data on a driver being in an accident on the last day of a Memorial Day weekend:

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Rain R No Rain R' Totals Accident A .025 .015 .040 No Accident A' .335 .625 .960 Totals .360 .640 1.000 S = {RA, RA', R'A, R'A'}