INTRODUCTION
SCIENTIFIC INQUIRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Scientific Question:Does being tardy impact test scores?What is the manipulated variable?
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test scores
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the time a student arrives to class
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amount of time to complete test
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None of the above
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Explanation:
Detailed explanation-1: -Research has found that not only do students who are chronically tardy perform worse on their test scores, but so do their more prompt peers.
Detailed explanation-2: -A variable that measures the effect that manipulating another variable has is known as: A dependent variable.
Detailed explanation-3: -Answer and Explanation: The variable that is measured, but not manipulated, in research is called the dependent variable. The independent variable is called the manipulated variable because it is the only one that can be purposefully changed by the researcher.
Detailed explanation-4: -Variables that cause something to change are called independent variables or manipulated variables.
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