The alternative hypothesis in a two-tailed significance test of correlation states that

Question

Quizplus · Accepted Answer

The alternative hypothesis always states that there is a relationship between the variables being analyzed. In the case of a correlation test, this means that there is a correlation in the population, regardless of whether it is positive or negative. The null hypothesis, on the other hand, states that there is no correlation. The two-tailed test allows for the possibility of either a positive or negative correlation, so the alternative hypothesis must reflect that possibility.

The Alternative Hypothesis in a Two-Tailed Significance Test of Correlation