In a controlled experiment, the variable that is changed to test the h – InterviewSolution

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1.	In a controlled experiment, the variable that is changed to test the hypothesis is called the – a) Independent variable(manipulative variable)b) Dependent variable (responding variable)c) Control variable ( constant variable)d) Result variable
Answer» This is when a hypothesis is scientifically tested. In a controlled EXPERIMENT, an INDEPENDENT variable (the CAUSE) is systematically MANIPULATED and the dependent variable (the effect) is measured; any extraneous VARIABLES are controlled.The researcher can operationalize (i.e. define) the variables being studied so they can be objectivity measured. The quantitative data can be analysed to see if there is a difference between the experimental group and control group.controlled experiment cause and effectExplanation:hope it's help you

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