What is the research hypothesis when testing for significance using the Pearson correlation coefficient? A) $\mu $₁ = $\mu $₂ B) r = 0 C) $\rho $ *0 D) $\rho $ = 1

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The research hypothesis when testing for significance using the Pearson correlation coefficient is usually stated as: "The correlation coefficient between variable X and variable Y is significantly different from zero." Choice C is the only option that includes a statement about the correlation coefficient and its relationship to the population.

What Is the Research Hypothesis When Testing for Significance Using μ\mu μ

What Is the Research Hypothesis When Testing for Significance Using $\mu$