to apply reason, in order to explain an observation

Group of answer choices

Eradicate

Erudite

Infer

Estimate

Infer

The correct answer choice to apply reason in order to explain an observation is "Infer".

The answer choice that best fits the situation described, which is applying reason to explain an observation, is "Infer". To infer means to draw a logical conclusion based on evidence or reasoning. In this case, you would be using your observation and reasoning skills to make an educated guess or interpretation about the situation.

When faced with a multiple-choice question like this, you can use a process of elimination to help you determine the correct answer. Let's go through the other answer choices:

- "Eradicate" means to eliminate or destroy something completely. This does not relate to applying reason or explaining an observation.

- "Erudite" refers to someone who is knowledgeable or well-educated. While being erudite can assist in the process of applying reason, it does not directly deal with explaining an observation.

- "Estimate" involves making an approximate calculation or judgement about something. While estimating may be necessary in certain situations, it is not specifically focused on explaining an observation.

Therefore, the correct answer is "Infer" because it directly involves the process of using reason to explain an observation.