Commute Time to Work The average commute to work (one way) is 25 minutes according to the 2005 American Community Survey

[answerhappygod]

Commute Time To Work The Average Commute To Work One Way Is 25 Minutes According To The 2005 American Community Survey 1 (44.78 KiB) Viewed 27 times

Commute Time to Work The average commute to work (one way) is 25 minutes according to the 2005 American Community Survey. If we assume that commuting times are normally distributed and that the standard deviation is 6.1 minutes, calculate the probability that a randomly selected commuter spends for the following cases. Round the final answers to at least four decimal places and intermediate z-value calculations to two decimal places. Part 1 of 2 (a) More than 30 minutes commuting one way P(x > 30) - 0.2061 Part: 1 / 2 Part 2 of 2 (b) Less than 15 minutes commuting one way P(X<15) -