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

question 46

Multiple Choice

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, what should be the decision for the Levene's test for homogeneity of
Variances at a 5% level of significance?

• A)Reject the null hypothesis because the p-value is smaller than the level of significance.
• B)Reject the null hypothesis because the p-value is larger than the level of significance.
• C)Do not reject the null hypothesis because the p-value is smaller than the level of Significance.
• D)Do not reject the null hypothesis because the p-value is larger than the level of Significance.

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Definitions:

Renal Column

Cortical tissue in the kidney that extends between the renal pyramids.

Simple Cuboidal

A type of epithelial tissue composed of a single layer of cube-shaped cells, often engaged in secretion and absorption.

Microvilli

Tiny, finger-like projections on the surface of some cells that increase their surface area for absorption.

Proximal Convoluted Tubule

The portion of the nephron in the kidney where the majority of the reabsorption of water, ions, and nutrients occurs.