A stock index is a collection of stocks intended to ... which are market capitalization and share price. The S&P 500, for example, is weighted by float-adjusted market capitalization, while ...

When multiplying numbers with the same base, you add the indices, or powers, together. For example, x to the power of 4, multiplied by x to the power of 3, is x to the power of 4 add 3 ...

In recent years, a number of process capability indices that have been proposed in the research literature are gradually being introduced in applications. As shown in this example, you can compute ...