Posted by **ali awan** on Tuesday, May 7, 2013 at 3:43pm.

According to the Census Bureau's 2002 American Community Survey, the average travel time to work of workers 16 years and over living in Boston, MA, who did not work at home, was 28.2 minutes with a standard deviation of 0.79 minutes. A sample of 35 commute times is taken. What is the probability that the mean commute time is at least 28 minutes? We cannot assume that the data comes from a normal distribution.

## Answer this Question

## Related Questions

- statistics - According to the Census Bureau's 2002 American Community Survey, ...
- math statistics/probability - can anyone show me how to work this problem out ...
- math - can anyone show me how to work this problem out thanks in advance The ...
- Statistics - 18 workers at a large assembly plant were asked the time it took to...
- algebra 1 - Jaun drives to work. he averages 22mph, he returnes home averaging ...
- statistics - A survey of 100 commuters finds the average commuting to work is 25...
- Math - According to the U. S. Census Bureau, the total 2008 U.S. population was ...
- Algebra 2 - According to the US Census Bureau, the population of the United ...
- Business Statistics - The Bureau of Labor Statistics’ American Time Use Survey ...
- statistics - According to a college survey, 22% of all students work full time. ...

More Related Questions