A certain portfolio’s value increases by 30% during a financial boom, increases by 5% during normal times and it decreases by 2% during a recession. Suppose each scenario is equally likely and you invested $200 in this portfolio. . 1.Create a probability model for your net gain. 2.What is the expected net gain when you invest $200 in this portfolio?  3.What’s the standard deviation of your net gain when you invest $200 in this portfolio?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.