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What is the outcome of hypothesis testing?
a. the hypothesis ispartly true but needs to be revised. b. the hypothesis wrong. c. the hypothesis is supported. d. the hypothesis is of no value.
What is the difference between a Type I error and a Type II error in hypothesis testing?
In hypothesis testing, a Type I error occurs when a true null hypothesis is incorrectly rejected, while a Type II error occurs when a false null hypothesis is not rejected.
What is a method of answering scientific questions by testing a hypothesis through the use of a series of carefully controlled steps?
What is a series of carefully planned steps that test a hypothesis?
What is deductive method in economics?
The deductive method is a very important method for testing theories or hypotheses. It is sometimes said to be "the scientific method". Its application can be divided into four stages :Identify the hypothesis to be tested.Generate predications from the hypothesis.Use experiments to check whether predictions are correct.If the predictions are correct, then the hypothesis is confirmed. If not, then the hypothesis is disconfirmed.The Deductive Research Method works from the more general to the more specific. [Theory > Hypothesis > Observation > Confirmation]
Two reason why an experiment might not support a hypothesis even when the hypothesis is correct?
An experiment might not support a hypothesis even if the hypothesis is correct because if the conclusion
What is the difference between forming a hypothesis and testing a hypothesis?
forming a hypothesis is when you come up with an educated guess.. what you think it may be . testing a hypothesis is when you're testing to see if someone else's guess is right.
What following statement is not part of testing a hypothesis?
Concluding that the hypothesis is correct based on personal beliefs or opinions is not part of testing a hypothesis. Testing a hypothesis involves designing experiments, collecting data, and analyzing results to determine if the hypothesis is supported or not.
What is the act of testing a hypothesis?
examining/ experimenting/ testing/ verifying... it depends on the type of hypothesis to an extent I think.
What is the difference between a hypothesis a theory and a conclusion drawn from hypothesis testing?
A hypothesis is a suggestion of a way to explain something. If the hypothesis is tested and confirmed, it can advance to the status of theory. The conclusion of testing a hypothesis will be either that the hypothesis is confirmed, or it is not confirmed.
What is the purpose of controlling the environment when testing a hypothesis?
The purpose of controlling the environment when testing a hypothesis is ultimately to get a reliable result to the study.
What is Hypothesis Testing of Type I Error?
Rejecting a true null hypothesis.
How do you decide whether to use a z test or a t test when testing a hypothesis about a population mean?
You use a z test when you are testing a hypothesis that is using proportions You use a t test when you are testing a hypothesis that is using means
What is a procedure for testing a hypothesis?
an experiment
How is a scientific hypothesis evaluated?
By testing.
Testing of Hypothesis?
A hypothesis is a proposed explanation which scientists test with the available scientific theories. There are four steps to testing a hypothesis; state the hypothesis, formulate an analysis plan, analyze sample data and interpret the results.
What process is involved in all testing of hypothesis?
the process is to know what they hypothesis means
What is Hypothesis Testing of Power?
The probability of correctly detecting a false null hypothesis.
