Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Objective probability estimates the odds of an event occurring through data analysis. It uses concrete measures instead of guesses to provide a reliable forecast.

This applet allows the user to select the probability of heads and the number of tosses. By clicking the "TOSS" button, the applet shows the process of tossing coins virtually and calculates the ...

The likelihood that a song by a specific band will be played is proportional to the number of songs of the particular band divided by all songs. Since the selection is arbitrary and songs may be ...