Posted by **KK** on Monday, December 19, 2011 at 12:40pm.

you are asked to estimate the average weight of an adult male passenger for a study to maximize the number of seats in a certain airplane. you collect random weights of 1000 men passengers from a population of 100,000. you find that the average man in the sample weighs 180 pounds and the standard deviation of the sample is 30 pounds. what is the 95% confidence interval?

## Answer This Question

## Related Questions

- calculus - You own a small airplane that holds a maximum of 20 passengers. It ...
- statistics - The Ace AirLines has a policy of overbooking flights. The random ...
- statistics - Commercial airliners have a maximum allowable weight of passenger ...
- math - An airline knows that, on average, the probability that a passenger will ...
- Math - An airline know that,on average the probability that a passenger will not...
- statistics - In response to the increasing weight of airline passengers, the ...
- Math - The hourly operating cost of an airplane, which seats up to 405 ...
- Math - The hourly operating cost of an airplane, which seats up to 405 ...
- Statistics - Assume the weights of men are normally distributed having a mean of...
- statistics - Suppose the average weight for population of men is 178 pounds. ...

More Related Questions