This week, a very large running race (5K) occured in Denver. The times were normally distributed, with a mean of 24.96 minutes and a standard deviation of 4.78 minutes. a. What percent of runners took 25.438 minutes or less to complete the race? 10 % b. What time in minutes is the cutoff for the fastest 13.57 %? | Enter an integer or decimal number, accurate to at least 2 decimal places [more...] c. What percent of runners took more than 36.91 minutes to complete the race? %