The empirical rule describes how points are clustered in a normally-distributed data set. It states that 95% of data fall ...

Companies focus on their fixed costs to maximize profits at the end of the fiscal year. If a company's fixed costs are too high, the company might not create a profit for that fiscal period.

Quant trading uses math and data to predict stock price changes and execute trades quickly. Computers in quant trading base decisions on data, removing the emotional risks of investing. Retail access ...