Technical_Analysis_page_626

Technical | Analysis page 626 | https://thedailydialectics.com/pdfs/economics/Technical_Analysis/Technical_Analysis.pdf

Appendix A Basic Statistics 597 If we were to extend our set of possible stocks to four, the variance of the portfolio would be calculated by adding up all the terms in the following matrix and dividing by 3 (see Figure A.6). The terms along the diagonal, shown inside the smaller boxes in Figure…