Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. From a source of data, the standard deviation for the distribution of blood plasma is o = 7.20 ml/kg. Find a sample necessary for a 95% confidence level with maximal margin of error E = 2.15 for the mean plasma volume in male firefighters. (Round up to the nearest whole number).

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Total plasma volume is important in determining the required plasma component in blood
replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall
health and physical activity of an individual. From a source of data, the standard deviation for the
distribution of blood plasma is o = 7.20 ml/kg. Find a sample necessary for a 95% confidence
level with maximal margin of error E = 2.15 for the mean plasma volume in male firefighters.
(Round up to the nearest whole number).
Transcribed Image Text:Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. From a source of data, the standard deviation for the distribution of blood plasma is o = 7.20 ml/kg. Find a sample necessary for a 95% confidence level with maximal margin of error E = 2.15 for the mean plasma volume in male firefighters. (Round up to the nearest whole number).
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