Question

Strict experimental design is necessary to achieve reliable scientific observations. If a result cannot be replicated, the original results should be in doubt. In a well-designed experiment.:________.

Answer 1

Answer:

E. multiple answers are correct.

Explanation:

An experiment is a scientific procedure conducted to test hypothesis(aprove or disprove) or validate a known fact. This test is done under controlled conditions and should follow strict procedures (strict experimental design) to ensure it is reliable- a well designed experiment.

A well designed experiment should qualify all the options listed above. For example a well designed experiment will most likely have a correct prediction.