Answer:
Not enough information
Explanation:
from this question, this mayor has only given us the estimated proportion of the rate of unemployment for these months. In order to know if it is significant or not, we have to carry out other tests such as the hypothesis testing for the population proportion. But here we do not have any sample data or population data with which we can use to test this significance. The sample size is unknown so we cannot proceed to test if the claim is significant or not.
