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When the evidence in a scientific experiment does not support the hypothesis what should the scientist do?
If the evidence does not support the hypothesis, the scientist should reconsider and revise the hypothesis. They may need to conduct further experiments, analyze the data more thoroughly, or explore alternative explanations to refine their hypothesis and design better experiments. It is essential to remain open-minded and objective in the pursuit of scientific knowledge.
What is meant by saying a hypothesis must be testable. This developing a hypothesis?
A testable hypothesis is one that can be proven true or false through empirical observation or experimentation. It must be specific and measurable to allow for objective testing, ensuring that the results can either support or refute the hypothesis. Developing a testable hypothesis involves proposing a clear cause-and-effect relationship that can be studied and analyzed to draw conclusions.
Why must hypothesis before you do experiment?
Formulating a hypothesis before conducting an experiment helps provide a clear focus and direction for the research. It allows researchers to make predictions about the outcomes of their experiments, guiding their methodology and data analysis. Having a hypothesis also helps ensure that the experiment is designed to test specific ideas or theories effectively.
What happens to total magnification if increase objective lens?
Total magnification increases when the objective lens is increased because the objective lens magnifies the image before it reaches the eyepiece lens. The eyepiece then further magnifies the image for viewing.
What is the nature of hypothesis testing?
Hypothesis testing is a statistical method used to compare two or more sets of data to determine if there is a significant difference between them. It involves setting up a null hypothesis and an alternative hypothesis, collecting data, and using statistical tests to either accept or reject the null hypothesis based on the evidence. It helps researchers make informed decisions about the population based on sample data.
Does a descriptive study have a hypothesis?
It depends on the objective of the study,if the objective of the study is merely to describe the variables then writting of hypothesis not needed.If the the objective or purpose to find the association or relationship among the variables observed,hypothesis must be stated.Hypothesis are the main stay in research,which translates problem statement in to testable outcome.
How do you support a hypothesis?
You obtain objective evidence to support it by undertaking experiments designed to test the veracity of the hypothesis.
What does hypothesis testing through statistical procedures enable researchers to do?
Make objective decisions about the validity of the hypotheses.
What should you do before you formulate a hypothesis?
observation,explanation and formulation or processing of the data.
What is the first step when designing an experiment?
The first step when designing an experiment is to clearly define the research question or objective that the experiment aims to address. This will help provide focus and direction for the experiment and guide the selection of variables, methods, and analysis techniques.
Why did scientists reject Wagner's hypothesis?
He could not prove how they moved he died before they considered his hypothesis
What does preliminary hypothesis mean?
Preliminary hypothesis is an educated guess made before any experiment is done. A hypothesis is an unproven theory or statement.
What is the difference between a hypothesis and a conclusion?
The hypothesis is the guess you make before the experiment. The conclusion the summaryof you results, and you can discuss whether your hypothesis was correct or not.
What do you do before forming a hypothesis?
You have to research what you are experimenting.
What do you do before you make a hypothesis?
Make observations
What do scientist do before forming an hypothesis?
Before formulating a hypothesis a scientist must gather information and make observations about a question or problem they've identified.
Is the first step of a scientific experiment the hypothesis or problem?
Scientific Method 1.Problem 2.Research 3.Hypothesis 4.Expeirment 5.Analyze 6.Conclusion So problem comes before hypothesis
