Exhibit 11-4
-Refer to Exhibit 11-4. The null hypothesis is to be tested at the 5% level of significance. The critical value(s) from the table is(are)

Question

Exhibit 11-4 
-Refer to Exhibit 11-4. The null hypothesis is to be tested at the 5% level of significance. The critical value(s) from the table is(are)

Quizplus · Accepted Answer

Since we are testing at the 5% level of significance and have 8 degrees of freedom, we look at the row for 8 degrees of freedom in the table. The critical values for a two-tailed test at the 5% level are 16.0471 and 45.7222. Therefore, C is the correct answer as it includes both critical values.

Exhibit 11-4 -Refer to Exhibit 11-4. the Null Hypothesis Is to Be