In the scientific method, a hypothesis
A) is a statement of fact
B) makes a prediction that can be tested
C) is usually proven to be correct
D) can only be tested once
E) All of these choices are correct

Question

Quizplus · Accepted Answer

A hypothesis is a proposed explanation or prediction for a phenomenon or set of observations that can be tested through experimentation or further observation. It is not a statement of fact, as it has not yet been proven. The goal of testing a hypothesis is to either support or reject it, so it must make a prediction that can be tested. Hypotheses can be proven or disproven, so they are not always correct. Finally, a hypothesis can be tested multiple times to help strengthen the evidence for or against it.

In the Scientific Method, a Hypothesis