Significance level alpha 0.01 and a degree of freedom 11., Ask an Expert

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In a chi-square goodness-of-fit test the observed value of the test statistic, χ2, was 74.37. The critical value of χ2 was 24.725 based on a significance level α = 0.01 and a degree of freedom = 11. In this situation, the null hypothesis that the observed distribution is the same as the expected distribution is:

true

ambiguous

not rejected at 0.01 significance level

rejected at 0.01 significance level

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