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The critical value is a threshold that determines the boundary of the critical region in hypothesis testing, indicating where to reject the null hypothesis.
The critical value is a threshold or cutoff point that defines the boundary of the critical region in hypothesis testing. It is determined based on the chosen significance level (alpha) and the distribution of the test statistic; if the calculated test statistic exceeds the critical value, the null hypothesis is rejected, indicating that the observed data is statistically significant.
The critical value is a point or points on the scale of the test statistic that defines the boundaries for rejecting the null hypothesis in hypothesis testing; it corresponds to the chosen level of significance and determines the threshold beyond which the observed test statistic is considered statistically significant.
the value of the test statistic which defines the upper and lower bounds of a confidence interval, or which defines the threshold of statistical significance in a statistical test.