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

question 209

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:

Recency Effect

A cognitive bias that inclines individuals to remember and give greater importance to the most recent information or experiences.

Memory Trace

A theoretical concept suggesting that memories are stored in the brain as physical or chemical changes.

Brain Structure

The physical form and organization of different parts of the brain, including lobes, hemispheres, and neural networks.

Lasting Physical Change

Lasting physical change denotes a permanent alteration in the physical state or appearance of an object or organism.