For a chi-squared distributed random variable with 12 degrees of freedom and a level of significance of 0.05, the test statistics is 25.168. The chi-squared value from the table is 21.0261. These results will lead us to reject the null hypothesis.

Question

Quizplus · Accepted Answer

The test statistic (25.168) is greater than the critical value from the chi-squared table (21.0261) at a significance level of 0.05 with 12 degrees of freedom. Thus, we reject the null hypothesis.

For a Chi-Squared Distributed Random Variable with 12 Degrees of Freedom