Biology Forums - Study Force

An experimental hypothesis is ______________.   
a.   a statement of a causal explanation or proposition that has at least one independent and one dependent variable, and has yet to be empirically tested
b.   a hypothesis that states there is no significant effect of an independent variable on a dependent variable
c.   a hypothesis paired with the null hypothesis with two independent variables in which it is unclear whether one or the other variable, or both in combination, produces an effect
d.    a confusing and poorly designed hypothesis with two independent variables making it unclear whether one or the other variable, or both in combination, produces an effect

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