Posted by **shasha** on Friday, December 16, 2011 at 11:08am.

A study is discussed the purity of oxygen from a certain supplier. Assume that the mean was 99.61 with a standard deviation of 0.08. Assume that the distribution of purity was normal. Below what purity value would you expect to represent the smallest 25% of the population?

## Answer This Question

## Related Questions

- Chemistry - Using atomic masses, If a certain batch of D2O has a purity of 99.75...
- Chemistry - Aldol Condensation What might be the result if you did not add ...
- Sample purity - Question: A student spots an unknown sample on a TLC plate and ...
- statistics - If the mean value of the weight of a particular brand of dog food ...
- statistics - a test has a mean score 73 with standard deviation of 12.students ...
- statistics - If the mean value of the weight of a particular brand of dog food ...
- Chemistry - We completed a lab and the conclusion write up asks us to describe ...
- Statistics - 1. The scores of students on the ACT college entrance examination ...
- Chemistry: Organic Chemistry - Optically pure 2-octyl sulfonate, a compound with...
- statistics - A standardized test has a mean of 88 and a standard deviation of 12...

More Related Questions