Across
- 3. variable Mathematics. a variable in a functional relation whose value is determined by the values assumed by other variables in the relation, as y in the relation y = 3 x 2.
- 4. method a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses
- 6. group A group of subjects that are exposed to the variable of a control experiment.
- 7. occurring continuously over a period of time.
Down
- 1. variable Mathematics. a variable in a functional relation whose value determines the value or values of other variables, as x in the relation y = 3 x 2.
- 2. the occurrence and development of events by chance in a happy or beneficial way.
- 3. individual facts, statistics, or items of information
- 5. The control group is defined as the group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.
- 6. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.