Science is all about interrogating and disproving theories. Scientists in most quantitative fields will conduct p value testing as a method of statistical investigation. A low p value is an indicator ...

For researchers there's a lot that turns on the p value, the number used to determine whether a result is statistically significant. The current consensus is that if p is less than .05, a study has ...

Calculate P/B ratio by dividing stock price by book value per share. A lower P/B ratio may suggest a stock is undervalued; watch for very low ratios. Use P/B ratio to analyze banks and other ...