The hypothesis test lets us decide whether the value of the population correlation coefficient ρ is "close to zero" or "significantly Ro ".we decide this based on the sample correlation coefficient r and the sample size n. 。If the test concludes that the correlation coefficient is significantly different from zero, we say that the correlation coefficient is "sayConclusion: there is sufficient evidence to conclude that there is a significant linear relationship between x1 and x2.because the correllWhat the conclusion means: there is a significant linear relationship x1 and x2.If the test concludes that the correlation coefficient is not significantly different from zero (it is close to zero), we say that correlation
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