Supporting an inference with logical reasoning and evidence | Reading | Khan Academy

What is the primary purpose of making an inference?

• To guess randomly about unknown information.

• To combine existing knowledge with new information to draw conclusions.

• To avoid making any conclusions until all facts are explicitly stated.

• To only rely on what is directly observed without any prior knowledge.

In the cookie mystery, why was the mouse ruled out as the culprit for taking the cookies?

• The mouse was too small to reach the cookie jar.

• The cookie jar was empty, so there were no cookies to take.

• The heavy glass lid was still on the jar, and a mouse couldn't lift it.

• The trail of crumbs led away from the mouse hole, not towards it.

Which of the following best describes Hercule Poirot's physical appearance, based on the provided text?

• Tall, with a round head and a bushy beard.

• Short, with an egg-shaped head and a stiff, military mustache.

• Average height, with a square jaw and a neatly trimmed goatee.

• Imposing and muscular, with a bald head.

What personality trait is inferred about Hercule Poirot that makes him an effective detective?

• His physical strength and intimidating presence.

• His ability to charm suspects into confessing.

• His extreme neatness and meticulous attention to detail.

• His tendency to jump to conclusions quickly.