Which detail from the selection supports the inference that what Bobby did was unusual?

To identify the detail that makes Bobby's actions unusual compare the regular behavior of this character and find an event that does not fit with this behavior.

What is an inference?

An inference is a conclusion from the reader based on the information provided. In most cases, an inference is not given by authors, but it is created by readers based on the evidence of the text.

How to prove an inference?

To prove or support the actions of a character as unusual, follow these steps:

Carefully analyze the behavior, actions, and values of the character to determine his/her usual way of acting.
Compare this "normal" behavior to specific events and find out if one event is unusual.
Analyze the words the author uses to describe the event and look for words that are related to unusual.

Note: This question is incomplete because the excerpt and options are missing; due to this, I answered it based on general knowledge.

Learn more about inferences in: https://brainly.com/question/893404