please read carefully. only need help with what is below.Part 3The commute times within 1.5 standard deviations of the meanare between ______ and ______ minutes.Part 4?(c) What is the minimu According to the U.S. Census Bureau, the mean of the commute time to work for a resident of Pittsburgh, Pennsyivania is \( 26.7 \) minutes. Assume that the standard deviation of the commute time is \( 1 answer