Which of the following is true about scientific theories?
A) All theories are equally plausible.
B) The quality of a theory cannot be measured by the number of people who believe it to be true.
C) Theories are the same thing as opinions or beliefs.
D) A theory is only valid if it has been proven to be true.

Question

Quizplus · Accepted Answer

The quality of a theory is not determined by the number of people who believe in it; rather, it is based on its ability to make accurate predictions and withstand empirical testing. It is also important to note that theories are not the same as opinions or beliefs, as they are based on evidence and subject to change with new information. Lastly, scientific theories are never considered "proven" to be true, but rather are supported by overwhelming evidence and have withstood repeated testing and scrutiny.

Which of the Following Is True About Scientific Theories