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Rejection Rejion

Rejection Rejion. The rejiection rejion of a statistical hypothesis test is the range of numbers that will lead us to reject the null hypothesis in case the test statistic falls in this region. P-value. The p-value is the probability of obtaining a result as. P-Value.

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Rejection Rejion

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  1. Rejection Rejion The rejiection rejion of a statistical hypothesis test is the range of numbers that will lead us to reject the null hypothesis in case the test statistic falls in this region.

  2. P-value • The p-value is the probability of obtaining a result as

  3. P-Value • In a right-tailed test, the p-value is the area to the right of the test statistic

  4. P-value • In a left-tailed test, the p-value is the area to the left of the test statistic

  5. P-value • In a two-tailed test, the p-value is twice the area to the right of a positive test statistic or to the left of a negative test statistic.

  6. For a given level of significance alpha, rejiect the null hypothesis if and only if Alpha>=p-value.

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