Question: Let x denote the time taken to run a road

Let x denote the time taken to run a road race. Suppose x is approximately normally distributed with a mean of 190 minutes and a standard deviation of 21 minutes. If one runner is selected at random, what is the probability that this runner will complete this road race
a. In less than 160 minutes?
b. In 215 to 245 minutes?

View Solution:


Sale on SolutionInn
Sales0
Views90
Comments
  • CreatedAugust 25, 2015
  • Files Included
Post your question
5000