Friday

September 19, 2014

September 19, 2014

Posted by **kitkat** on Wednesday, January 19, 2011 at 6:27pm.

a) What proportion of these boxes contain between 183.7g and 216.3g of cereal?

b) What is the probability that a box selected at random contains more than 216.3g of cereal?

- math 12 -
**PsyDAG**, Thursday, January 20, 2011 at 5:33pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to these Z scores.

**Answer this Question**

**Related Questions**

Please help with Calculus?? - Boxes are labeled as containing 500g of cereal. ...

stat - You wanted to test whether the cereal boxes made by your plant conform to...

Statistics - Reginald Brown an inspector from the department of weights and ...

math - A nutrition center sells haelth food to mountain climbing teams. The ...

math - In a taste of 200 people, only 25 said that they would purchase the ...

math - Four boxes of cereal are to be selected at random from a continuous ...

finite math - The weights of boxes of Brand Z cereal were found to be normally ...

math - The weights of boxes of Brand Z cereal were found to be normally ...

math - The weights of boxes of Brand Z cereal were found to be normally ...

math - The weights of boxes of Brand Z cereal were found to be normally ...