A chi-squared test of a contingency table with 10 degrees of freedom results in a test statistic of 17.894.Using the chi-squared table,the most accurate statement that can be made about the p-value for this test is that .05

Question

A chi-squared test of a contingency table with 10 degrees of freedom results in a test statistic of 17.894.Using the chi-squared table,the most accurate statement that can be made about the p-value for this test is that .05 < p-value < .10.

Quizplus · Accepted Answer

Looking at the chi-squared table with 10 degrees of freedom, we find that the critical value for a significance level of 0.05 is 18.31 and for a significance level of 0.10 is 15.99. Since the test statistic of 17.894 falls between these two critical values, we can conclude that the p-value is greater than 0.05 but less than 0.10. Therefore, the statement "0.05 < p-value < 0.10" is the most accurate statement that can be made about the p-value for this test.

A Chi-Squared Test of a Contingency Table with 10 Degrees