| Hint | First Letter | Answer | % Correct |
|---|---|---|---|
| A collection of facts. | D | Data | 95%
|
| A reasoned, sensible, knowledge-informed explanation for why some phenomenon exists or occurs. | H | Hypothesis | 85%
|
| A factor that changes or that can be changed in an experiment. | V | Variable | 85%
|
| The variable that is changed or manipulated in a series of experiments, and whose value is not dependent on that of another. | I | {Independent} variable | 83%
|
| A variable whose value depends on that of another. | D | {Dependent} variable | 80%
|
| The act of noting and recording some event; or the record of such noting. | O | Observation | 80%
|
| A summary of the results of an experiment and a judgment stating whether the data collected during the experiment do or do not support the hypothesis. Also states the significance of the study and identifies future research. | C | Conclusion | 76%
|
| A hypothesis that assumes the independent variable does not have an effect on the dependent variable in a scientific experiment. | N | {Null} hypothesis | 73%
|
| A study of the data collected during an experiment, looking for patterns, errors and meaning. | A | Analysis | 71%
|
| A research method where non-numerical characteristics or qualities of a phenomenon are noted and recorded. | Q | {Qualitative} observation | 71%
|
| The noting and recording of data based on numbers and values. | Q | {Quantitative} observation | 71%
|
| An interrogative identifying the problem to be solved, supplemented with an explanation of its purpose and the goal to be served. | Q | Question | 66%
|
| A method of discovering knowledge about the natural world based in making falsifiable predictions, testing them empirically, and developing theories that match known data from repeatable physical experimentation. | S | {Scientific} method | 63%
|
| The tendency to interpret new evidence as corroboration of one's existing beliefs or theories. | C | {Confirmation} bias | 59%
|
| A conclusion or judgment based on data. | I | Inference | 59%
|
| A type of experiment in which information which may influence the participants of the experiment is withheld until after the experiment is complete. | B | {Blinded} experiment | 54%
|
| One of a fixed number of repetitions of a test within an experiment. | T | Trial | 46%
|
| An experiment with more than one possible outcome. | R | {Random} experiment | 44%
|
| The theoretical mean value of a numerical experiment over many repetitions of the experiment; a measure of central tendency. | E | {Expected} value | 39%
|
| Any display of information in tabular form, with rows and/or columns named. | D | Data table | 34%
|
| The original notes of observations made during an experiment; also, the precise method for carrying out or reproducing a given experiment. | P | Protocol | 15%
|
| A form of scientific experiment used to control factors not under direct experimental control. | R | {Randomized controlled} trial | 12%
|
| A statement about the nature of a population, often stated in terms of a population parameter. | S | {Statistical} hypothesis | 12%
|
| The set of all possible outcomes of an experiment. | S | Sample space | 10%
|
| An experiment whose outcome may be predicted with certainty beforehand. | D | {Deterministic} experiment | 5%
|