A researcher studying frogs is investigating the distance that a certain species of frog can jump. The jump lengths appear to have an approximately symmetric and mound-shaped (but NOT necessarily normal) distribution with a mean of 85 inches and a standard deviation of 10 inches. Use the Empirical Rule to answer the following questions.

a) What proportion of frog jumps are less than 65 inches?

b) What jump lengths represent the middle 95% of frog jumps? Between and

c) What is the probability of observing a random frog jump that is longer than 95 inches?