Using the data from Table 11.3, what is the volatility of an equally weighted portfolio of Microsoft,

Question:

Using the data from Table 11.3, what is the volatility of an equally weighted of Microsoft, Alaska Air, and Ford Motor stock?

Portfolio
A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...