How do you calculate expected rate of return?

The expected rate of return is calculated by multiplying the potential returns of each possible outcome by their probabilities and then summing these values. The formula is: Expected Rate of Return = (Probability of Outcome 1 × Return of Outcome 1) + (Probability of Outcome 2 × Return of Outcome 2) + ... + (Probability of Outcome n × Return of Outcome n). This approach helps investors assess the average return they might anticipate from an investment based on various scenariOS.