Posted by **hanjay** on Sunday, June 8, 2014 at 9:08am.

A trucking firm delivers appliances for a large retail operation. The packages (or crates) have a mean weight of 306 lb. and a variance of 2209. (Give your answers correct to four decimal places.)

(a) If a truck can carry 4070 lb. and 25 appliances need to be picked up, what is the probability that the 25 appliances will have an aggregate weight greater than the truck's capacity? Assume that the 25 appliances represent a random sample.

(b) If the truck has a capacity of 8050 lb., what is the probability that it will be able to carry the entire lot of 25 appliances?

## Answer This Question

## Related Questions

- Statistics help - A trucking firm delivers appliances for a large retail ...
- math - A trucking firm delivers appliances for a large retail operation. The ...
- Math help - A trucking firm delivers appliances for a large retail operation. ...
- Math Help - A trucking firm delivers appliances for a large retail operation. ...
- statistics - Suppose babies born in a large Hospital have a mean weight of 4088 ...
- Math Help - Consider the approximately normal population of heights of male ...
- Math check - A random sample of size 26 is to be selected from a population that...
- math check - The amount of fill (weight of contents) put into a glass jar of ...
- ap statistics - What would the null and alternate hypothesis be for this problem...
- Statistics - The survival rate during a risky operation for patients with no ...

More Related Questions