Thursday
October 23, 2014

Homework Help: statistics

Posted by michelle on Saturday, July 7, 2012 at 12:55pm.

mean cholesterol is 175mg/dl..standard deviation =20mg/dl assume approx normal distribution ..is varied.
what percentage has a cholesterol level above 155mg/dl?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - The cholesterol levels of young women aged 20 to 34 vary ...
statistics - Experts consider high serum cholesterol levels to be associated ...
Statistics - The distribution of cholesterol levels of the residents of a state...
elementary statistics - The distribution of cholesterol levels in teenage boys ...
Statistics - The serum cholesterol levels in men aged 18 to 24 are normally ...
Statistics - I'm taking stats online which is making it even more difficult for ...
statistics - Cholesterol levels of adult males are approximately normally ...
statistics - Suppose that, in fact, the blood cholesterol level of all men aged ...
statistics - Cholesterol levels of adult males are approximately normally ...
statistics - 9) A 95% confidence interval for the true mean cholesterol of adult...

Search
Members