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Prior to a statewide senate election, three polls are conducted concerning a particular candidate's popularity. In the first poll, 700 of 1520 voters favor the candidate. In the second poll, 1285 of 2500 favor the candidate. In the third poll, 1799 of 3521 voters favor the candidate. Find 95% confidence intervals for the proportion of voters in favor of the candidate for all three polls. Discuss the candidate's prospects for victory based on these polls.

The 95% confidence interval for the first poll is ______ ?

less than

.