Sharpe Ratio is the most extensively used metric in the finance world to evaluate the performance of an investment.…

Data is set of observation. This observation can be collected in various ways such as field notes, survey or…

When analyzing distributions, we often discuss their modalities. The modalities is the number of peaks they exhibit. A distribution…

Mean is the one of the most commonly used measures of central tendency. It’s a powerful tool for understanding…

Stock Traders look for various signal like GDP, inflation rate, interest rate to predict the future economic condition. One…

If you have a sample or population of data and you want to understand the different properties, the different…