Abstract
If the logarithms of the ordinates of the normal probability curve are platted to the natural values of x, the ends of the familiar curve droop down to infinity and the curve becomes a parabola, as is seen by writing the equation of the normal probability curve (formula) and taking logarithms of both sides (formula) or (formula) and putting (formula) a parabola with its vertex at (formula)
Volume
II
Page
120-123
Year
1915
Categories
Financial and Statistical Methods
Loss Distributions
Publications
Proceedings of the Casualty Actuarial Society
