Wednesday
April 16, 2014

Homework Help: statistics

Posted by Anonymous on Tuesday, October 4, 2011 at 3:53pm.

Suppose that the population standard deviation (ˇ) for a normally distributed standardized achievement test (ACT) is 6. What would the standard error of the sample mean (ˇxbar) be if we were to draw a random sample of 36 test scores?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - How do we compute sample size fluctuations? Suppose we have a ...
statistics - A specific study found that the average number of doctor visits per...
sample size/ standard deviations - How do we compute sample size fluctuations? ...
Statistics - Suppose that a sample of size 60 is drawn from a population with ...
statistics - Suppose a population distribution of SAT scores has population mean...
Statistics - If the standard deviation of a population is 56 and we want the ...
statistics - Given a sample size of 38, with sample mean 660.3 and sample ...
statistics - A sample of 25 men has a mean weight of 65kg with standard ...
statistics - Suppose that a given population of trees have an average height of ...
Statistics - The t distribution should be used when ___. the sampling population...

Search
Members