Average age at death, Advanced Statistics

Average age at death: A ?awed statistic summarizing expectancy of the life and other aspects of the mortality. For instance, a study comparing average age at the death for male symphony orchestra conductors and for the entire US male inhabitants showed that, on an average, the conductors lived almost four years longer. The difference is illusory, cause as age at entry was birth, and those in the US male population who died in the infancy and childhood were included in the calculation of the average life span of a person, whereas only men who survived to become conductors could enter the conductor cohort. The apparent difference in the longevity disappeared after accounting for the infant and perinatal mortality.







 

Posted Date: 7/26/2012 5:01:10 AM | Location : United States







Related Discussions:- Average age at death, Assignment Help, Ask Question on Average age at death, Get Answer, Expert's Help, Average age at death Discussions

Write discussion on Average age at death
Your posts are moderated
Related Questions
The procedure in which initially the sample of subjects is selected for generating the auxillary information only, and then the second sample is selected in which the variable of i

Evaluate the following statistical arguments. Begin by identifying the sample, population, and the property which is being investigated. Do these arguments sound acceptable? Would

The plot of the number of cases of the disease against the time period. A large and sudden increase corresponds to an epidemic. The example of this is shown in the figure drawn bel

A unified approach to all problems of prediction, estimation, and hypothesis testing. It is based on concept of the decision function, which tells the performer of experiment how t

Reasons for screening data     Garbage in-garbage out     Missing data          a. Amount of missing data is less crucial than the pattern of it. If randomly

Regression line drawn as y= c+ 1075x ,when x was2, and y was 239,given that y intercept was 11. Calculate the residual ?

Reliability theory is the theory which attempts to determine the reliability of the complex system from knowledge of the reliabilities of the components. Interest might centre on

What is a Generalized Linear Model? A traditional linear model is of the form where Yi is the response variable for the ith observation, xi is a column vector of explanator

A statewide survey of 1,706 California adults’ residents include the following question: would you favor or oppose providing a path to citizenship for illegal immigrants in the U.S

Principal factor analysis is the method of factor analysis which is basically equivalent to a principal components analysis performed on reduced covariance matrix attained by repl