Monday
October 20, 2014

Homework Help: Q Research

Posted by Maurice on Sunday, December 9, 2012 at 1:06am.

2. The average commute time via train from the Chicago O'Hare Airport to downtown is 60 minutes with a standard deviation of 15 minutes. Assume that the commute times are normally distributed. What proportion of commutes would be:
a. longer than 80 minutes?
b. less than 50 minutes?
c. between 45 and 75 minutes?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

stat - The average commute time via train from the Chicago O'Hare Airport to ...
Quantative reserach - 1. The average commute time via train from the Chicago O'...
statistics - The average commute time via train from the chicago O'Hare Airport ...
Reserach - The average commute time via train from the Chicago O'Hare Airport to...
statystics - : Human Resources took a survey and found that the average commute ...
statistics - According to the Census Bureau's 2002 American Community Survey, ...
statistics - According to the Census Bureau's 2002 American Community Survey, ...
AP Stats (math) - A large metropolitan area found that the time it takes for ...
Statistics - 18 workers at a large assembly plant were asked the time it took to...
algebra - THE COMMUTER Sensible Sally has a job that is 35 miles from her home. ...

Search
Members