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What is my control group in my experiment and why is it that? Which battery lasts the longest? Energizer, Duracell, or Eveready ?
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What is my control group in my experiment and why is it that?

Which battery lasts the longest?
Energizer, Duracell, or Eveready ?

User Dwalldorf
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2 Answers

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the control group is the group or factors that aren't changing. but with the information provided, there isn't really one because all three brands are being changed to be tested.
User Shawnynicole
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3 votes
Your control group would be the batteries since you CONTROL what brand you're using, for which one lasts the longest...aren't you suppose to figure that out when you do the experiment?
User Shishupal Shakya
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