A large nationwide poll showed an unemployment rate of 3.7% in the US. The mayor of a local town wonders if this national result holds true for her town, so she plans on taking a sample of her...

A large nationwide poll showed an unemployment rate of 3.7% in the US. The mayor of a local town wonders if this national result holds true for her town, so she plans on taking a sample of her residents to see if the unemployment rate is significantly different than 3.7%.
Let p represent the unemployment rate of the town. Here are her hypothesis:

Null: p= 3.7%
Alternative: p does not equal 3.7%
Describe Type 2 error in this setting.