Mathematics, 10.04.2020 23:55 yvngtazz
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, what is the probability that a randomly selected commuter spends more than 30 minutes commuting one way?
Select one:
a. 0.79
b. 0
c. 1
d. 0.21
e. Cannot be determined
Answers: 2
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The average commute to work (one way) is 25 minutes according to the 2005 American Community Survey....
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