Answer: DEDUCTIVE PROCESS BASED ON TESTABLE AND MEASURABLE EVENTS.
Explanation: Scientific method can be defined as a method of discovering knowledge about the natural world based on making falsifiable predictions (hypotheses), testing them empirically, and developing theories that match known data from repeatable physical experimentation.
Simply put, according to Options B, it is can be paraphrased as, "deductive process based on testable and measurable events".
ANSWER: A
IT means that 18% of students scored lower than emma.
I thing b is the answer however, this is more of a subjective question. This question is honestly more about opinion and can be answered differently if you see different points of vue.