Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to calculate the expected value of sample information (evsi ) [title] Calculate the expected monetary value (emv) of each alternative action. [step] Note which is the emv * (greatest value). [title] Determine the likelihood probabilities.

Ending1: [step] Analysis gives you an idea of the predicted value of each alternative action. [title] Add or subtract the predicted numbers into your audv equation. Ending2: [step] This statistics the actionable value of the future. [title] Calculate the approximate value of the other alternatives. Ending3: [step] The larger the market value of the alternative action, the more effective it is. [title] Analyze and compare odds for all possible alternatives. Ending4: [step] These may be given to you, or you may need to calculate them. If you need to calculate them, look at the type of experiment being done as this will lead you into how to calculate the probabilities.

Answer format: ending1/ending2/ending3/ending4