The word hypothesis defined a scientific guess. Thus, the correct option is B.
What is Hypothesis?
A Hypothesis may be defined as a proposed explanation of any experimental investigation which is made prior to the real evidence for the conclusion.
A hypothesis is always made prior to the actual work because this helps you to prepare yourself in a systematic way for testing it and obtain valid or accurate evidence to support it.
Therefore, the word hypothesis defined a scientific guess. Thus, the correct option is B.
To learn more about the Hypothesis, refer to the link;
https://brainly.com/question/11555274
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