Monday
December 22, 2014

Homework Help: Statistics

Posted by Jessica on Saturday, November 28, 2009 at 9:51am.

A random sample of 50 students has a test score average with a standard deviation of 10.9. Find
the margin of error if c = 0.90.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - The standard deviation of test scores on a certain achievement test Is ...
statistics - what are the mean and standard deviation of a sampling distribution...
Statistics - A random sample of 14 college female students revealed their ...
Statistics - data from sample of 400 cases, variable has 95% confidence interval...
Statistics - Help me understand this problem, I have several more like this & ...
Statistics - A random sample of 80 students at a large school shows an average ...
statistics - 7) A final exam in Statistics has a mean of 73 with a standard ...
statistics - a final exam in statistics has a mean of 73 with a standard ...
Statistics for Social Science - A random sample of 80 students at a largae ...
Statistics - Assume that a standardized test is designed to have the mean score ...

Search
Members