ESSENTIALS OF STATISTICS-W/APLIA
ESSENTIALS OF STATISTICS-W/APLIA
4th Edition
ISBN: 9781305611177
Author: HEALEY
Publisher: CENGAGE L
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Chapter 11, Problem 11.10P

Eleven neighborhoods have been rated by an urban sociologist on a “quality-of-life” scale (which includes measures of affluence, availability of medical care, and recreational facilities) and a social cohesion scale. The results are presented here in scores. Higher scores indicate higher quality of life and greater social cohesion. Are the two variables associated? What is the strength and direction of the association? Summarize the relationship in a sentence or two. (HINT: Don forget to square the Value of Spearman’s rho for a PRE interpretation.)

Neighborhood Quality of Life Social Cohesion
Beaconsdale 17 8.8
Bretwood 40 3.9
Chesapeake Shores 47 4.0
College Park 90 3.1
Denbigh Plantation 35 7.5
Kingswood 52 3.5
North End 23 6.3
Phoebus 67 1.7
Riverview 65 9.2
Queens Lake 63 3.0
Windsor Forest 100 5.3
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