A political strategist claims that 58% of voters in Madison County support his candidate. In a poll of 500 randomly selected voters, 260 of them support the strategist's candidate. At = .05, is the political strategist's claim warranted?
a. Yes, because the test value -1.60 is in the critical region.
b. Yes, because the test value -3.53 is in the noncritical region.
c. No, because the test value -3.53 is in the critical region.
d. No, because the test value -2.72 is in the critical region.