Statistical variance is the degree of spread among data surrounding the mean

Certain economic sectors have a tendency to deviate more than others from market principles, especially sectors pertaining to agriculture, intellectual property, services, and military goods

Indicate whether the statement is true or false.

Which of the following is a prediction for the Old-Age Survivors and Disability trust in the future?

a. It will continue to grow as the economy expands. b. It will maintain its present size as some retire and others enter. c. It will eventually reach a peak performance and stay there indefinitely. d. It will be out of money at some point in the coming decades.