Probability and Statistics

Virginia SOL 7.PS.1

Determine probability of an event and investigate differences between experimental and theoretical probability.

What students need to be able to do

  • Determine the theoretical probability of an event.
  • Given results of a statistical investigation, determine the experimental probability of an event.
  • Describe changes in experimental probability as the number of trials increases.
  • Investigate and describe the difference between experimental and theoretical probability of the same event.