Chapter 8.2, Problem 5Q

For Questions 8.2.1-8.2.12 use the flowchart in Figure 8.2.4 to identify the experimental designs represented. In each case, answer whichever of the questions on p. 427 are necessary to make the determination.

Luxury suites, many costing more than $100,000 to rent, have become big-budget status symbols in new sports arenas. Below are the numbers of suites $\left(x\right)$ and their projected revenues $\left(y\right)$ for nine of the country’s newest facilities (207).

Arena	Number of Suites, $x$	Projected Revenues (in millions), $y$
Palace (Detroit)	180	$11.0
Orlando Arena	26	1.4
Bradley Center (Milwaukee)	68	3.0
America West (Phoenix)	88	6.0
Charlotte Coliseum	12	0.9
Target Center (Minneapolis)	67	4.0
Salt Lake City Arena	56	3.5
Miami Arena	18	1.4
ARCO Arena (Sacramento)	30	2.7