Question

What is a hypothesis in an experimental evaluation?

a.

A measurement taken from the dependent variable.

b.

A controlled variable that remains unchanged throughout the experiment.

c.

A prediction about the relationship between independent and dependent variables.

d.

An arbitrary value assigned to the independent variable.

Posted under Human Computer Interaction

Answer: (c).A prediction about the relationship between independent and dependent variables. Explanation:A hypothesis is a prediction about how changes in the independent variable will affect the dependent variable.

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