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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.
This activity is a revision of an activity found in Real Data: A Statistics Workbook Based on Empirical Data by Z. C Holcomb (1997). Published by Pyrczak Publishing.
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