(AKS 24): The weights of a certain brand of pasta follow an approximately normal
distribution with a mean of 16 ounces and a standard deviation of 0.5 ounces.
What percentage of boxes have weights that are within 1.5 standard deviations of
the mean? (Use the Empirical Rule 68, 95, 99.7)
O a) 81.50%
Ob) 95.00%
Oc) 86.64%
O d) 68.20%