Averages are used all the time in finance, usually to justify performance (above average'). However, as an investor, youshould realise there are several ways to calculate an average.The three most ...
The mean is the most commonly used measure of average. To find the mean of a list of numbers, add them all together and divide by how many numbers there are: \(\text{mean} = \frac{\text{sum of all the ...
The post-election analysis on TV this morning included a brief discussion of the “disconnect” between perception and reality regarding the economy. The reality in the discussion was that incomes have ...
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