Given the Following Data,compute the Mean Squared Deviation (Error)

question 120

Essay

Given the following data,compute the mean squared deviation (error).

---

Definitions:

Residual Standard Deviation

A measure of the amount by which each observed value in a data set differs from the average of those values.

Beta

A measure of a stock's volatility in relation to the overall market; a beta greater than 1 indicates higher volatility than the market, while a beta less than 1 indicates lower.

T-Bills

Treasury Bills, short-term government securities with maturity periods of less than one year, considered as a safe investment.