The following figure is a probability density curve that represents the grade point averages (GPA) of the graduating seniors at a large university. Part 1 of 2 Find the proportion of seniors whose GPA is between 3.9 and 4.3 . The proportion of seniors whose GPA is between 3.9 and 4.3 is Part 2 of 2 What is the probability that a randomly chosen senior will have a GPA greater than 4.3 ? The probability that a randomly chosen senior will have a GPA greater than 4.3 is.