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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 B: 2.5, 2.1, 1.9, 1.6 C: 1.0, 1.5, 1.1, 1.3 D: 0.8, 1.3, 1.1, 0.7 Interpret the results of the analysis summarized in the following table: Source df S MS F PR >F 10.76 0.001 Neighborhoods Error Total 3.1819 1.0606 12 4.3644 Referring to Table 10-17, the numerator and denominator degrees of freedom for Levene's test for homogeneity of variances at a 5% level of significance are, respectively, Seleccione una: O A. 3, 12. O B. 15, 3. OC. 3, 15. D. 12, 3.

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 B: 2.5, 2.1, 1.9, 1.6 C: 1.0, 1.5, 1.1, 1.3 D: 0.8, 1.3, 1.1, 0.7 Interpret the results of the analysis summarized in the following table: Source df S MS F PR >F 10.76 0.001 Neighborhoods Error Total 3.1819 1.0606 12 4.3644 Referring to Table 10-17, the numerator and denominator degrees of freedom for Levene's test for homogeneity of variances at a 5% level of significance are, respectively, Seleccione una: O A. 3, 12. O B. 15, 3. OC. 3, 15. D. 12, 3.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4AGP
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TABLE 10-17 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. С: 1.0, 1.5, 1.1, 1.3 A: 1.2, 1.1, 0.9, 0.4 В: 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: Source df SS MS F PR > F 1.0606 10.76 0.001 Neighborhoods Error Total 3.1819 12 4.3644 Referring to Table 10-17, the numerator and denominator degrees of freedom for Levene's test for homogeneity of variances at a 5% level of significance are, respectively, Seleccione una: А. O A. 3, 12. В. 15, 3. С. 3, 15. D. 12, 3.
Transcribed Image Text:TABLE 10-17 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. С: 1.0, 1.5, 1.1, 1.3 A: 1.2, 1.1, 0.9, 0.4 В: 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: Source df SS MS F PR > F 1.0606 10.76 0.001 Neighborhoods Error Total 3.1819 12 4.3644 Referring to Table 10-17, the numerator and denominator degrees of freedom for Levene's test for homogeneity of variances at a 5% level of significance are, respectively, Seleccione una: А. O A. 3, 12. В. 15, 3. С. 3, 15. D. 12, 3.
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