Posted by **JYD** on Monday, October 27, 2008 at 7:21pm.

1. In developing patient appointment schedules, a medical center wants to estimate the mean time that a staff member spends with each patient. Using a value for the population standard deviation of eight minutes, determine:

a. How large a sample should be taken if the desired margin of error is two minutes at a 95% level of confidence?

b. How large a sample should be taken if the desired margin of error is two minutes at a 99% level of confidence?

## Answer this Question

## Related Questions

- Statistics (45) - In developing patient appointment schedules, a medical center ...
- Medical coding and Billing - Which of the following might constitute breach of ...
- statistics - the average patient lasts 45 minutes on the tilt table. the current...
- statistics - A basketball scout randomly selected 144 players and timed how long...
- statistics - mean=20, standard deviation =6.Use the emperical rule to estimate ...
- statistics - Use the given information to find the minimum sample size required ...
- computer science - Using the Crow’s Foot notation, create an ERD that can be ...
- statistics - A researcher wants to estimate the average time (in minutes) spent ...
- statistics - A bus company official wanted to estimate the mean time for the ...
- statistics - Waiting times at a doctor office are normally distributed with a ...

More Related Questions