Probability Assignment

A population consists of the 5 measurements 2, 6, 8, 0, and 1.

1. What is the mean () and standard deviation (e) of the population?
2. How many different samples of size n-2 can be drawn from the population? List th their corresponding means.

   Sample	Mean

3. Construct the sampling distribution of the sample means.

   Sampling Distribution of Sample Means

   Sample Mean, X	Frequency	Probability. P(X)

4. What is the mean (ux) of the sampling distribution of the sample means? Compare this to the mean of the population.
5. What is the standard deviation (ox) of the sampling distribution of the sample means?
   Compare this to the standard deviation of the population.