Question: Explain why a test of the null hypothesis HQ: p - 0 is equivalent to a test of the null hypothesis HQ: /3, = 0,

Explain why a test of the null hypothesis HQ: p - 0 is equivalent to a test of the null hypothesis HQ: /3, = 0, where p is the linear correlation coefficient for a population of paired data, and /3, is the slope of the regression line for that same population.

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