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 0.05

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 0.05 < p-value < 0.10.

Quizplus · Accepted Answer

To determine the p-value for a chi-squared test, we compare the test statistic to the values in the chi-squared distribution table with the appropriate degrees of freedom. In this case, the test statistic of 17.894 falls between the values in the table corresponding to p-values of 0.05 and 0.10. Therefore, the most accurate statement we can make is that the p-value falls within this range.

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