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5 votes
True or false the more variables you can test in an experiment the better the results

2 Answers

5 votes
True, because then you have a broader view of the results. In other words, the majority of more variables is better than less variables. 
User Jack Welch
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7.5k points
6 votes
never ever!!!!! if you have multiple independents you will never know which one(s) changed your dependent...dude who already answered.... don't just guess!!!!!

User Hovanes Mosoyan
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