1. Suppose that the height (at the shoulder) of adult bull African bush elephants is normally distributed with µ = 3.3 meters and σ = .2 meter. The elephant on display at the Smithsonian Institution has height 4 meters and is the largest elephant on record. What is the probability that an adult bull African bush elephant has height 4 meters or more?
2. At a soft-drink bottling plant, the amount of cola put into the bottles is normally distributed with µ = 16 3/4 ounces and σ = 1/4. What is the probability that a bottle will contain fewer than 16 ounces?