Which statement about a hypothesis is true

It is written in an “if…then” format.

It is an educated guess based on background research.

It includes a prediction regarding the dependent variable.

All these statements are true.

All these statements are true.

Explanation:

Many describe it as an "educated guess," based on prior knowledge and observation. While this is true, the definition can be expanded. A hypothesis also includes an explanation of why the guess may be correct.

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a) the particles of the chair are strongly held together.