Question: The correlation from the sample data is used to evaluate the hypotheses. For the regular nondirectional test, a sample correlation near zero provides support for

  • The correlation from the sample data is used to evaluate the hypotheses.
    • For the regular nondirectional test, a sample correlation near zero provides support for the null hypothesis and a sample value far from zero tends to refute the null hypothesis.
    • For a directional test, a positive value for the sample correlation would tend to refute a null hypothesis stating that the population correlation is not positive

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