1. Suppose the reaction time X (in minutes) of a certain chemical process follows a uniform distribution with 10 X 20 1.1. Draw the graph of the density curve. 1.2. What is the probability that the reaction time is between 12 and 14 minutes? Round to 3 decimal places. 1.3. What is the probability that the reaction time is more than 16 minutes? Round to 3 decimal places. . Find the area under the standard normal curve to the right of z=-1.25. Round to 3 decimal places. Find the sum of the areas under the standard normal curve to the left of z = -1.25 and to the right of z=1.25. Round to 3 decimal places. What z-score has an area of 0.45 to its left? What z-score has an area of 0.09 to its right?