Nifty 50 investment, if you are planning to do? Then you know that securities market investment is subject to market risk. In addition, volatility is one such risk. Moreover, standard deviation is a statistical formula that tells us that the price of a data set will move away from its (data set) average or mean. In addition, the epirical rule is also a statistical formula, which is also known as the 3 sigma rule, or 68%-95%-99.7% rule, and says that most of the data points will return within the values stated above. And we can use this rule to nifty …