Posted by **V** on Wednesday, November 7, 2012 at 4:00pm.

An automatic machine that fills bags of unpopped popcorn is operating properly if the weights are independently and normally distributed with a mean of 114 grams and a standard deviation of 4.9 grams. Find the probability that if 7 bags are randomly selected, their mean weight exceeds 115 grams.

## Answer This Question

## Related Questions

- statistics - An automatic machine that fills bags of unpopped popcorn is ...
- Statistics - An automatic machine in a manufacturing process is operating ...
- Statistics - A particular fruit's weights are normally distributed, with a mean...
- Statistics - A particular fruit's weights are normally distributed, with a mean ...
- Statistics - A particular fruit's weights are normally distributed, with a mean ...
- statistics - The weight of a can made from a machine is normally distributed ...
- statistics - A particular fruit's weights are normally distributed, with a mean ...
- statistics - The actual weights of bag of pet food are normally distributed.The ...
- statistics - The weights of certain machine components are normally distributed ...
- Math - The weights of adult long-tongued fruit bats are known to be normally ...

More Related Questions