Final answer:
To verify which statement about Calvin's score is true, the specific scores from each game are needed. Without those scores, we can't ascertain the exact changes in Calvin's score during the tournament.
Step-by-step explanation:
To determine which statement is true about Calvin's score during the tournament, we need to examine the changes in his score from game to game. Without the specific scores Calvin attained in each game, we can't calculate the exact changes. However, each statement gives us a clue about these changes:
- A) Calvin's score changed from Game 1 to Game 2 by -2.
- B) Calvin's score changed from Game 1 to Game 3 by -1.
- C) Calvin's score changed from Game 2 to Game 3 by -1.
- D) Calvin's score changed from Game 1 to Game 3 by -3.
To properly assess which statement is true, the actual scores from each game would be required. If you provide these scores, the precise change in Calvin's score between the games can be calculated, confirming the correct statement.