Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation to work for its
employees. According to the manager it takes an average weekday commute of 39 minutes with a Standard
Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office
commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A
survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro
public transportation system with a Standard Deviation of 21 minutes. Assuming a Normal Distribution for the
commute times by either personal or public transportation, which of these is true?