Problem
Write a brief description of two statistical concepts that you think are most important to psychological research and explain why you think they are important. Then, briefly describe two different statistical concepts that you find most interesting and explain why you find them interesting. Finally, briefly describe, as best you can, two statistical concepts that are most difficult for you to understand and explain your difficulty in understanding them.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.