While Excel is useful for many applications, it is an indispensable tool for those managing statistics. Two common terms used in statistics are Standard Deviation and ...

Andriy Blokhin has 5+ years of professional experience in public accounting, personal investing, and as a senior auditor with Ernst & Young. It's possible to ...

How is Standard Deviation calculated for a mutual fund portfolio? Or can it be done only for individual funds? When calculating for the entire portfolio, how do you give weightages? No concepts are ...

Standard deviation is a widely used metric to ascertain the investment risk of mutual funds. The concept of Standard Deviation becomes important when you invest in a market-linked product like mutual ...

When you're trying to estimate the time between the beginning and the end of any project, the critical path follows the longest route. The standard deviation, on the other hand, uses the the most ...

Figure 1: Measured changes in temperature variability. Hovmöller plots provide time-evolving spatial (zonal) information. Figure 2 complements the map in Fig. 1e and shows, for each year and 10° ...