A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable.
What is the scientific word for a possible answer to a question?
A hypothesis is a possible logical answer to a scientific question, based on scientific knowledge.
Which term describes a possible explanation of or answer to?
Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable? conclusion . experiment . hypothesis .
What are hypotheses?
An hypothesis is a specific statement of prediction . It describes in concrete (rather than theoretical) terms what you expect will happen in your study. Not all studies have hypotheses. ... Let’s say that you predict that there will be a relationship between two variables in your study.
What is a possible explanation that can be tested?
1) hypothesis an educated guess about a possible solution to a mystery; a prediction or statement that can be tested; A reasonable or educated guess; what a scientist thinks will happen in an experiment.
Why is a theory also a hypothesis?
A hypothesis is an educated guess or prediction about the relationship between two variables. ... But, because theory is a result of scientifically rigorous research, it is more likely that the theory is true (as compared to a single hypothesis).
How do I observations relate to hypothesis?
explain the relationship between observation and hypothesis? observation is what you have gathered, after you look over it you my hypothesis of what you gathered. hypothesis is an explaination of the observation .
What is a good scientific method question?
They state the final question in a way that can be answered by investigation or experiment. A good scientific question is: “What effect does the pH of water have on radish seed germination?” Good scientific questions are defined, measurable, and controllable .
What are the three ways of answering a scientific question?
It can be answered through experiment, observation, or other data collection by analyzing measurable data and evidence. And a testable question is one based on scientific ideas, not opinions, morals or other subjective things. The answer should be objective and clear .
What is question in the scientific method?
A scientific question is a question that may lead to a hypothesis and help us in answering (or figuring out) the reason for some observation . Asking a scientific question is a part of the scientific method (which includes making an observation, asking the question, forming a hypothesis, testing it and...
What is hypothesis example?
For example, a study designed to look at the relationship between sleep deprivation and test performance might have a hypothesis that states, “This study is designed to assess the hypothesis that sleep-deprived people will perform worse on a test than individuals who are not sleep-deprived.”
What is the 3 types of hypothesis?
- Simple Hypothesis. It predicts the relationship between a single dependent variable and a single independent variable.
- Complex Hypothesis. ...
- Directional Hypothesis. ...
- Non-directional Hypothesis. ...
- Associative and Causal Hypothesis. ...
- Null Hypothesis. ...
- Alternative Hypothesis.
Is a hypothesis a prediction?
defined as a proposed explanation (and for typically a puzzling observation). A hypothesis is not a prediction . Rather, a prediction is derived from a hypothesis. A causal hypothesis and a law are two different types of scientific knowledge, and a causal hypothesis cannot become a law.
What are the 7 scientific method steps?
- Ask a question. The first step in the scientific method is asking a question that you want to answer. ...
- Perform research. ...
- Establish your hypothesis. ...
- Test your hypothesis by conducting an experiment. ...
- Make an observation. ...
- Analyze the results and draw a conclusion. ...
- Present the findings.
What is a possible explanation called?
An hypothesis (plural, hypotheses ) is a proposed explanation for a given set of facts or observations.
What makes a hypothesis good?
A good hypothesis posits an expected relationship between variables and clearly states a relationship between variables . ... A hypothesis should be brief and to the point. You want the research hypothesis to describe the relationship between variables and to be as direct and explicit as possible.
