Question 4 (5 points). Uniform Distribution. The amount of time it takes a runner to finish a 6 mile race is uniformly distributed over the interval 50 to 70 minutes. What is the probability that the running time exceeds 65 minutes if it is known that the running time exceeds 55 minutes

3. find the radius of circle p.4. find y.

What situation is an example of an observational study

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)