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Question

What is the purpose of the null hypothesis in an experiment?

a.

To predict the outcome of the experiment.

b.

To serve as a control condition in the experiment.

c.

To state that there is no relationship between independent and dependent variables.

d.

To establish a significant result for the experiment.

Answer: (c).To state that there is no relationship between independent and dependent variables. Explanation:The null hypothesis states that there is no significant difference between the levels of the independent variable in terms of the dependent variable.

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Q. What is the purpose of the null hypothesis in an experiment?

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