Suppose a Group of People Is Interested in Promoting the Upcoming

Suppose a group of people is interested in promoting the upcoming school tax levy.They took a survey asking people's opinion on the upcoming school tax levy (yes, no, no opinion) and they created a confidence interval for the proportion of people who were opposed to it.Their confidence interval fell completely under 50%, so less than a majority of the people oppose the levy, according to these results.Is it fair for them to conclude that "a majority of the people are in favor of upcoming school tax levy?" If yes, explain why.If no, rewrite the conclusion to be correct.