Homework Help: math

Posted by Cookie on Friday, February 1, 2013 at 10:57pm.

Describe the distribution of sample means (shape,
expected value, and standard error) for samples of
n 36 selected from a population with a mean of
μ 100 and a standard deviation of 12.

math - PsyDAG, Saturday, February 2, 2013 at 11:18am
If it is a normal distribution, I would expect mean = 100.

SEm = SD/√n

insert values and calculate.

Answer this Question

Related Questions

Math- Statistics - A random sample of size 36 is to be selected from a ...
Statistics - 1. The scores of students on the ACT college entrance examination ...
Math (Statistic) - Considered the sampling distribution of a sample mean ...
statistics - The scores of students on the ACT college entrance examination in ...
statistic - . For each of the following, assume that the two samples are ...
statistics - Run the simulation using n = 30 and N = 10 for a uniform, a bell-...
math300 - Run the simulation using n = 30 and N = 10 for a uniform, a bell-...
stat - the average number of pushups a United States Marine does daily is 300, ...
college stat - Use the graphic to show the sampling distributions of means for ...
Statistics - A random sample of size 36 is to be selected from a population ...

For Further Reading

First Name:
School Subject:
Answer: