Other ways in which a life insurance policy can be leveraged to cover long-term care include purchasing a policy with an accelerated death benefit, or ADB. This is a feature that essentially allows you to get an advance on your death benefit to pay for care while you're alive.
In probability theory, the normal (or Gaussian) distribution is a very common continuous probability distribution. Normal distributions are important in statistics and are often used in the natural and social sciences to represent real-valued random variables whose distributions are not known.
The following are universal properties that are common to all normal distributions. 1  The shape and position of a normal distribution depends on the population mean (mu) and the population standard deviation (sigma). 2  A normal distribution is symmetric, and the mean = median = mode.ne of the most important classes of continuous distributions is the normal distribution. Since its discovery more than 350 years ago, it has developed into an indispensable tool for every branch of science, industry, and commerce.