3 ms·
With four answers, you get .25 + (.75)(-.5) = -.125 for guessing. Edit: yeah, I badly misread this.
by hyperpape 10y ago
With four answers, you get .25 + (.75)(-.5) = -.125 for guessing.
Edit: yeah, I badly misread this.
- cercatrova 10y agoThat's what the parent is saying to be not applicable to the situation; humans are not simply true random guessing machines but are able to reason and eliminate choices, which would increase the expected value to be positive.