TABLE 11-8
A hotel chain has identically sized resorts in 5 locations. The data that follow resulted from analyzing the hotel occupancies on randomly selected days in the 5 locations.
Analysis of Variance
Total
-Referring to Table 11-8, what should be the conclusion for the Levene's test for homogeneity of variances at a 5% level of significance?
A) There is not sufficient evidence that the variances are all the same.
B) There is sufficient evidence that the variances are all the same.
C) There is not sufficient evidence that the variances are not all the same.
D) There is sufficient evidence that the variances are not all the same.

Question

TABLE 11-8
A hotel chain has identically sized resorts in 5 locations. The data that follow resulted from analyzing the hotel occupancies on randomly selected days in the 5 locations.
  Analysis of Variance
  Total
-Referring to Table 11-8, what should be the conclusion for the Levene's test for homogeneity of variances at a 5% level of significance?
A) There is not sufficient evidence that the variances are all the same. 
B) There is sufficient evidence that the variances are all the same. 
C) There is not sufficient evidence that the variances are not all the same. 
D) There is sufficient evidence that the variances are not all the same.

Quizplus · Accepted Answer

Levene's test checks if variances are equal across groups. If the p-value is greater than 0.05, we fail to reject the null hypothesis, indicating insufficient evidence to claim variances are not equal.

TABLE 11-8 A Hotel Chain Has Identically Sized Resorts in 5 Locations