Thursday

September 18, 2014

September 18, 2014

Posted by **Maranda** on Monday, January 21, 2013 at 8:18pm.

The 95% confidence limit for calcium in control sera is reported as 9.2-10.2 mg/dl. Calculate the value for one standard deviation and the coefficient of variation for this data.

- Chemistry/Normal Distributions/Math -
**Maranda**, Monday, January 21, 2013 at 8:27pmI might have figured it out and it was easier than I though it was if I'm correct.

Does this look right?....

Lower Limit = mean - 2SD

and

Lower Limit = 9.2 mg/dl

9.2 = ((9.2+10.2)/2) - 2SD

2SD = 0.5

SD = 0.25??

**Answer this Question**

**Related Questions**

Statistics - For two normal distributions with the same mean, but different ...

Statistics: Range, Average Deviation, Standard Dev - Can someone please help me ...

MATH - Which of the following normal distributions has the smallest spread? A. A...

Statistics - A normal population has an expected value of 60 and a variance of ...

Probability - Let X be a continuous random variable. We know that it takes ...

Statistics - 1. A certain population follows a normal distribution, with mean m ...

Chemistry - How do I calculate the overall confidence limit and the overall ...

stats - The following data were collected from a case-control study of breast ...

Statistics:Z and T Statistics: Confidence Interva - Z and T Statistics: ...

math - hi i need help calculating the standard error using the central limit ...