Mr. epstein placed two-stools in front of the classroom. one had three-legs and the other had four legs. he asked charlene to sit on each of them. she noticed that the four-legged stol rocked when she sat on it, but the three-legged stool was steady and did not rock. make a conjecture about why this might have occurred.

To make a conjecture is to form an opinion based on an incomplete piece of information.

A conjecture about what occurred is that the legs of the 3-legged stool are evenly placed while the legs of the 4-legged stool are not.

Given that:

legs

legs

From the question, we understand that Charlene sat firmly on the three-legged stool.

The legs of the 3-legged chair will form a triangle and the edges of a triangle are in the same plane; meaning that the three legs are evenly placed.

So, we can conclude that she was able to sit firmly because the legs of the three-legged are placed evenly.

A 4-legged stool is expected to be firm and stable if the legs are properly placed. Since the 4-legged stool rocked, we can conclude that the legs are not evenly placed.

Hence, a conjecture about what occurred is:

The legs of the 3-legged stool are evenly placed while the legs of the 4-legged stool are not.

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Here, we are required to make a conjecture about why the three-legged stool was steady and did not rock, while the four-legged stool rocked when she sat on it.

A conjecture that can therefore be made about the occurrence in the question is that the 3 legs stool has its legs evenly placed on the classroom ground while the 4 legs stool has its legs unevenly placed on the classroom ground.

First, a conjecture is characterized by making a decision/forming an opinion based on incomplete premises or insufficient information.

A conjecture about the situation is as follows;

However, it is expected that a stool with four legs be more balanced on the classroom ground under normal circumstances.

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answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

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