Final answer:
The question pertains to a moment in 'To Kill a Mockingbird' when the character Scout recounts Atticus Finch suggesting Mr. Ewell's ambidexterity means he could be responsible for his daughter's injuries, not Tom Robinson.
Step-by-step explanation:
The question appears to be referencing a scenario involving the character Scout from Harper Lee's novel "To Kill a Mockingbird." However, the question is incomplete as it does not provide what would happen according to Scout if Mr. Ewell was ambidextrous. In the novel, Scout recounts that Atticus Finch, when cross-examining Mayella Ewell's father, reveals that Mr. Ewell is ambidextrous. He asks whether Mr. Ewell can write with both hands, to which Mr. Ewell responds affirmatively. Atticus is trying to demonstrate to the jury that Mr. Ewell could have beaten his daughter, which casts doubt on the claim that Tom Robinson, being left-handed, attacked Mayella. Therefore, according to Scout, if Mr. Ewell is ambidextrous, he might have been the one to inflict the injuries on Mayella's right side of the face, which a left-handed person would be less likely to do.