W​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​e can understand a lot about a data set based on information that is given to us in a study about the central tendency and variation of a data set. Describe the following terms in your own words: Mean Standard De​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​viation Z-Scores Correlation Finally, if someone told you that the average of a random sample of a data set was 40 MPH, and that sample standard deviation was 10 MPH, what else could you derive from that information​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​.