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because hypothesis is a trial idea
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∙ 11y ago
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What rules does a hypothesis have to follow?
"A hypothesis is a proposed answer to a question. To answer the question raised by your observations, the hypothesis must be testable." it means that you need to be able to prove that your hypothesis is true or not by creating an experiment and collect/analyze the data
What was Jan ingenhousz hypothesis of photosynthesis before doing the experiment?
Plants need sunlight!
What is meant by saying a hypothesis must be testable?
It must be possible to observe whether the hypothesis is true.
When a scientist finds that a hypothesis is wrong the scientist usually?
A hypothesis doesn't necessarily need to be correct. After a scientist has conducted an experiment and discovered that their hypothesis is incorrect, they still have gained the knowledge and the results from their experiment---as well as the correct answer, in some cases. They can use the results from the experiment that tested the original hypothesis to form a new experiment.
Which step of scientific method do you perform after you form a hypothesis?
You need to design an experiment to test the validity of the hypothesis.
What part of a scientific experiment is the hypothesis?
The hypothesis is a personal explanation of what youbelieve will happen during an experiment before you proceed in doing that experiment.
What do you think must be done if a conclusion does not support a hypothesis?
The experiment must be redone and checked for potential errors; does the conclusion of the experiment continuously disprove the hypothesis, the latter must be changed to fit.
What is the difference between experiment and hypothesis?
An experiment is the thing that you perform, and a hypothesis is the guess you make at the start (before the experiment) to determin what's going to happen.
What is meant by a hypothesis must be testable?
A scientific theory or hypothesis must be able to make predictions that can be tested. It must be possible to design an experiment so that there is one outcome if the hypothesis is true and a different outcome if it is false. This is what is meant by saying that a hypothesis is testable or falsifiable. If such as experiment is carried out and the outcome is not as predicted then the hypothesis must be rejected and replaced by an alternative hypothesis - or a modified version.
In a science experiment the answer you predict is called?
The answer you predict before starting the experiment is your hypothesis.
What must be tested as the focus of any experiment.?
The hypothesis. To get this, you define a question, gather information, and decide upon your hypothesis. The rest of the experiment follows.
What makes a hypothesis able to be tested?
A hypothesis is a question or a statement that you must prove or disprove through an experiment. Whether or not something can be tested by an experiment determines whether or not you can form a hypothesis.
What do you have to do before you perform your experiment?
You want to have a hypothesis to test. A hypothesis is kind of like a reasoned guess what you expect to happen. The results of your experiment will either support your hypothesis or it wont.
What must be true of a conclusion of a controlled experiment?
A conclusion must show that the hypothesis is correct
What is a fact about a hypothesis?
It is an educated guess before starting an experiment.
What is the difference with theory and hypothesis?
a theory is produced after running an experiment and hypothesis is an educated guess before experimenting
What is the difference between observation and hypothesis?
The hypothesis is your guess of what will happen with the experiment before you do it. Observation is watching the experiment as it is being performed and observing what is taking place.
