According to Statistics Canada, the Average Age of a Groom $$a = 0.05$$

Multiple Choice

According to Statistics Canada, the average age of a groom was 34.5 years in 2003. A sample of 16 prospective grooms in St. Johns revealed that their average age was 34.9 years with a standard deviation
Of 5.3 years. At $$a = 0.05$$ , what is the test value?

A) 1.81
B) 0.30
C) 0.59
D) 2.13