During his 2007 mvp season for the new york yankees, alex rodriguez hit 98 singles, 31 doubles, 0 triples, and 54 home runs in a total of 583 at bats. the following table arranges these data in terms of the number of bases for a hit, counting 0 bases for the times when he did not get a hit and 4 bases for home runs. number of bases 0 1 2 3 4 number of times 400 98 31 0 54 to the nearest thousandth, what was e(x), the expected number of bases for alex rodriguez in a typical at bat in 2007? a. 0.645 b. 0.458 c. 0.314 d. 0.569