A key takeaway from the above table of Dow Jones net annual returns is that the highest years are generally lower than those of the S&P 500 index, but the lows are not as low. This suggests that the ...
Add Yahoo as a preferred source to see more of our stories on Google. The average can tell you a lot about a dataset, but not everything. marekuliasz/iStock via Getty Images Plus When analyzing a set ...
When analyzing a set of data, one of the first steps many people take is to compute an average. You might compare your height against the average height of people where you live, or brag about your ...