Topic Question/Issue: According to our textbook, define, discuss, and explain the importance to investors of each of the following statistical measures:

(1) measures of central tendency

(2) measures of dispersion

(3) a normal distribution

(4) correlation

In your own words, please respond to the topic question based only on what you have learned from reading our course textbook.( chapter 8 ) quantitative concepts by Michael J, Buckle, PHD

Your response should be 100-250 words in length. No more, no less.