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TABLE 11-3
A realtor wants to compare the average 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: C:
B: D:
Interpret the results of the analysis summarized in the following table:
-Referring to Table 11-3, what is the null hypothesis for Levene's test for homogeneity of variances?
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