Question

johnny is challenged to a single-player game with an expected value of 1. which statement below is true?
it is a fair game.
it is a favorable game.
it is unfavorable game.
johnny cannot determine whether the game is fair without knowing the rules.

Explanation:

A fair game has an expected value of 0. A positive expected value means the player can expect a net gain over many plays, which defines a favorable game for the player.

Answer:

It is a favorable game.