According to an exit poll taken by CNN during the 2008 Democratic Primary in Connecticut, 552 registered voters voted for Hilary Clinton and 598 for Barack Obama. Would you have been willing to predict Obama as the winner?
No, z = 1.36
Yes, z =1.36
Yes, 0.52 > 0.50
No, z ≈ 0
No, the sample size is too small to make inferences about the population.