Homework Help: Statistics

Posted by stan on Friday, June 25, 2010 at 9:37am.

Total plasma volume is important in determining the required plasma component in blood replacement theory for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that sample of 50 male firefighters are tested and that they have a plasma volume sample mean of ml/kg (milliliters of plasma per kilogram body weight). Assume that ml/kg for the distribution of blood plasma. Find the 95% confidence interval of the population mean blood plasma volume in male firefighters. Round your answer to two decimal places.
37.47 ml/kg to 39.53 ml/kg
36.87 ml/kg to 35.87 ml/kg
36.37 ml/kg to 40.63 ml/kg
38.20 ml/kg to 38.80 ml/kg
38.13 ml/kg to 38.87 ml/kg

Statistics - PsyDAG, Friday, June 25, 2010 at 10:27pm
Need the mean and standard deviation values.

95% conf. interval = mean ą 1.96 SE

SE = SD/√(n-1)

Answer this Question

Related Questions

Statistics - Total plasma volume is important in determining the required ...
Statistics - Total plasma volume is important in determining the required plasma...
statistics - 14. Total plasma volume is important in determining the required ...
Statistics - Total plasma volume is important in determining the required ...
statistics - Total plasma volume is important in determining the required plasma...
Statics - Total plasma volume is important in determining the required plasma ...
Statistics - Total plasma volume is important in determining the required plasma...
Statistics - Total plasma volume is important in determining the required plasma...
college chemistry MEASURMENTS - some states have reduced the legal limit for ...
Biochem - 1 ml of whole blood is collected and centrifuged to obtain a plasma ...

For Further Reading

First Name:
School Subject:
Answer: