How do you determine theoretical probability?

Answer by  Leonte (76)

P=F/T P=probability of an outcome (ex. heads/tails) F=no. of favorable outcomes (1, for the ex.) T=total no. of possible outcomes (2, for the ex.)

Answer by  esteban (1334)

To find theoretical probability, divide the number of favorable outcomes by the number of total possible outcomes. For example, the theoretical probability of drawing a red 3 out of a standard deck of 52 cards, is 2 (the number of red 3's) divided by 52, which equals 2/52 or 1/26.