1. Assume processing times follow a normal distribution with a mean 99 min and standard deviation 11 min. Using the Empirical Rule, what percent of processing times take 88 minutes or less?

Question 1 options:

	95%
	84%
	68%
	16%

2. Assume container weight follows a normal distribution with a mean 90 lb and standard deviation 20 lb. Using the Chebyshev's Theorem, what percent of the containers weigh 120 lb or more?

Question 2 options:

	78.8%
	55.6%
	44.4%
	22.2%