Question

question 11 of 25
what is a hypothesis most likely based on?

a. observation and prior knowledge

b. the newest and latest trends

c. the general opinion of the scientists

d. what other scientists are doing

Explanation:

A hypothesis is a proposed explanation for a phenomenon. It is developed by observing a situation or event and using existing (prior) knowledge to form a testable statement. Trends (B) are not the basis, general opinion (C) lacks scientific rigor, and following others' work (D) isn't the primary basis. Observation and prior knowledge (A) are key.

Answer:

A. Observation and prior knowledge