In an experiment if doubling the manipulated variable results in doubling of the responding variable the relationship between the variable is a direct. Having a direct relationship means that the<span> relationship between two numbers or other variables where an increase or decrease in one variable causes the same change to the other variable.</span>
5lbs is greater.
Hope that helps!
Answer: D
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X: positive
Y: negative
Explanation:
It's either A or D and I chose A and got it wrong.
