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What is the difference between hypothesis and experimentation?
A hypothesis is a proposed explanation for a phenomenon, while experimentation involves testing this hypothesis through controlled observations or tests. Hypotheses guide experiments by providing a specific statement that can be tested and potentially supported or rejected through data collection and analysis.
What is testable hypothesis?
A testable hypothesis is a specific statement that proposes a relationship between variables or predicts an outcome that can be empirically tested through research or experimentation. It is formulated in a way that allows for observations or data to confirm or refute the hypothesis.
What is a causal hypothesis?
A causal hypothesis is a proposed explanation for a cause-and-effect relationship between two or more variables. It suggests that changes in one variable directly influence changes in another variable. Researchers test causal hypotheses through experiments or empirical studies to determine the validity of the proposed relationship.
CoRelation of hypothesis in psychology?
In statistics, a null hypothesis (H0) is a hypothesis set up to be nullified or refuted in order to support an alternative hypothesis. When used, the null hypothesis is presumed true until statistical evidence, in the form of a hypothesis test, indicates otherwise - that is, when the researcher has a certain degree of confidence, usually 95% to 99%, that the data does not support the null hypothesis. It is possible for an experiment to fail to reject the null hypothesis. It is also possible that both the null hypothesis and the alternate hypothesis are rejected if there are more than those two possibilities.
What is the purpose of a hypothesis?
A hypothesis is a proposed explanation for a phenomenon or a prediction that can be tested through research. It helps guide the research process by providing a clear direction and focus, allowing researchers to determine if their hypothesis is supported or refuted by the evidence collected.
What is a way groups gain power?
competing with other groups
What is the hypothesis that explains the movement of fluid through phloem in a plant?
The hypothesis that explains the movement of fluid through phloem in plants is known as the "pressure flow hypothesis." It posits that the movement of sap, which contains sugars and nutrients, occurs due to differences in turgor pressure between source tissues (where sugars are produced or stored) and sink tissues (where they are utilized). As sugars are actively loaded into the phloem at the source, water enters osmotically, creating high pressure that drives the flow of the sap toward areas of lower pressure at the sinks.
When would you have to restate your hypothesis?
If, through your experiment, your original hypothesis is falsified.
A sientific statement that is tested through scientific experiments is called a?
Hypothesis
Which of the following statements about the distribution of sap throughout a plant is true?
The true statement is: "Sap is primarily transported through phloem tissue in plants." This is because phloem is responsible for the distribution of organic nutrients and sugars produced through photosynthesis to different parts of the plant.
What type of gradient is involved in the pressure flow theory of phloem transport?
The pressure-flow hypothesis explains the function of pholem because ONE DIRECTION IS THE BEST
Can a hypothesis be proven true?
No. A hypothesis is an educated guess, based on observation. Usually, a hypothesis can be supported or refuted through experimentation or more observation. A hypothesis can be disproven, but not proven to be true.
Which two of the following characteristics must a hypothesis posess in order for it to considered scientific?
A hypothesis must be testable and falsifiable to be considered scientific. This means it should be formulated in a way that allows for empirical testing through observation or experimentation, and it must be structured so that it can potentially be proven wrong. These characteristics ensure that the hypothesis can be evaluated objectively and contributes to the scientific method.
What statement supports the hypothesis?
Your prediction is what supports your hypothesis.
What is a proposed a scientific idea is called?
A proposed scientific idea is called a hypothesis. This is a tentative explanation for a phenomenon that can be tested through observations and experiments. If the hypothesis is supported by evidence, it may become a theory in the scientific community.
What is the difference between hypothesis and experimentation?
A hypothesis is a proposed explanation for a phenomenon, while experimentation involves testing this hypothesis through controlled observations or tests. Hypotheses guide experiments by providing a specific statement that can be tested and potentially supported or rejected through data collection and analysis.
How is the forming of a hypothesis accomplished?
Through inductive reasoning
