Homework Help: statistics

Posted by susan on Wednesday, September 26, 2012 at 8:51pm.

Calculate the variance version of standard error for each sample in Exercise 10.18—for the liberals (2, 1, 3, 2) and then for the conservatives (4, 3, 3, 5, 2, 4).

statistics - MathGuru, Thursday, September 27, 2012 at 7:29pm
Steps to calculate the variance version of standard error:

1. Square the standard error.

2. Multiply the square of the standard error by the sample size.

The result should be the variance of the sample.

Answer this Question

Related Questions

statistics - A researcher is testing a null hypothesis that states: H: ì...
statistics - A psychologist wants to estimate the variance of employee test ...
Statistics: Sample Size, Variance and Standard Dev - Sample Size, Variance and ...
Statistics - Check my answers please! Thanks a lot. Five students reported that ...
statistics - In an extensive study involving thousands of British children, ...
Statistics - data from sample of 400 cases, variable has 95% confidence interval...
statistics help please - For a random sample of 10 men, the mean head ...
college math - 20. Calculate the range, variance, and standard deviation of the ...
Statistics - Suppose that the fit to the simple linear regression of Y on X from...
Statistics - For a population with a standard deviation of 10, how mlarge a ...

For Further Reading

First Name:
School Subject:
Answer: