The registered voters represented in the table have been interviewed and rated.
Assume that this sample is representative of the voting public in a particular town. Find each probability.

a. P(a randomly chosen voter is over 45 yr old and liberal)
b. P(a randomly chosen voter is conservative)
c. P(a randomly chosen voter is conservative if under 30 yr old)
d. P(a randomly chosen voter is under 30 yr old if conservative)

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Age under 30 Age 30-45 Age over 45 Liberal 210 235 280 Conservative 145 220 410