Muriel has attended 12 weddings in the last 5 years. Onaverage, these 12 wedding ceremonies last for 50 minutes, with a sample standard deviation s =6.5 minutes. Muriel wonders if the real mean for wedding ceremony timeis longer than an hour (60 minutes) and she wants to use the data she has collected to test her claim. Assume that the data is Normal. Use 0.05 as the significancelevel.