Week 6

Question 1:

Let’s discuss the following questions:

 

1. What are the advantages and disadvantages of non-probability samples?

2. What are the worst forms of non-probability samples? Explain the difference between the systematic sampling and cluster sampling.

3. Explain the Central Limit Theorem.  What effect does increase the sample size have on the accuracy of an estimator?

Note: Your initial post will be your answer to the Question and is to be 600 words with at least two references. Initial post will be graded on length, content, grammar and use of references. References should always be below each question as they are a different topic and not related in any way.

References: 

Exploring Statistics: Tales of Distributions by Chris Spatz