Unit 3 — Economic Factors3.3 Risk & Statistical MeasuresOverview3.3 Risk & Statistical Measures 3 topics in this chapter. 3.3.1 Mean, Median, Mode & Sharpe3.3.2 Market, Inflation & Interest Rate Risk3.3.3 Business, Financial & Concentration Risk Map 1773.2.4 Valuation Ratios, NPV & IRR3.3.1 Mean, Median, Mode & Sharpe