SCENARIO 11-2
A realtor wants to compare the mean sales-to-appraisal ratios of residential properties sold in four
neighborhoods (A, B, C, and D).Four properties are randomly selected from each neighborhood and
the ratios recorded for each, as shown below.
A: 1.2, 1.1, 0.9, 0.4 C: 1.0, 1.5, 1.1, 1.3
B: 2.5, 2.1, 1.9, 1.6 D: 0.8, 1.3, 1.1, 0.7
Interpret the results of the analysis summarized in the following table:
-Referring to Scenario 11-2, the null hypothesis for Levene's test for homogeneity of variances is

Question

SCENARIO 11-2
A realtor wants to compare the mean sales-to-appraisal ratios of residential properties sold in four
neighborhoods (A, B, C, and D).Four properties are randomly selected from each neighborhood and
the ratios recorded for each, as shown below.
A: 1.2, 1.1, 0.9, 0.4 C: 1.0, 1.5, 1.1, 1.3
B: 2.5, 2.1, 1.9, 1.6 D: 0.8, 1.3, 1.1, 0.7
Interpret the results of the analysis summarized in the following table: 
-Referring to Scenario 11-2, the null hypothesis for Levene's test for homogeneity of variances is

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The Answer of SCENARIO 11-2
A realtor wants to compare the mean sales-to-appraisal ratios of residential properties sold in four
neighborhoods (A, B, C, and D).Four properties are randomly selected from each neighborhood and
the ratios recorded for each, as shown below.
A: 1.2, 1.1, 0.9, 0.4 C: 1.0, 1.5, 1.1, 1.3
B: 2.5, 2.1, 1.9, 1.6 D: 0.8, 1.3, 1.1, 0.7
Interpret the results of the analysis summarized in the following table: 
-Referring to Scenario 11-2, the null hypothesis for Levene's test for homogeneity of variances is

SCENARIO 11-2 a Realtor Wants to Compare the Mean Sales-To-Appraisal Ratios of Ratios