LSAT Scores
a Recent College Graduate Is in the Process

question 55

Essay

LSAT Scores
A recent college graduate is in the process of deciding which one of three Law schools he should apply to.He decides to judge the quality of the schools on the basis of the Law School Admission Test (LSAT)scores of those who are accepted into the school.A random sample of six students in each school produced the following LSAT scores.An F-test using ANOVA concluded that average LSAT scores differ for at least two of the schools.
$$\begin{array}{l}\text { LSAT Scores }\\\begin{array} { c c c } \hline \text { School 1 } & \text { School 2 } & \text { School 3 } \\\hline 650 & 510 & 590 \\620 & 550 & 510 \\630 & 700 & 520 \\580 & 630 & 500 \\710 & 600 & 490 \\690 & 650 & 530 \\\hline\end{array}\end{array}$$
-{LSAT Scores Narrative} Use Tukey's method with $\alpha$ = 0.05 to determine which population means differ.

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Definitions:

Centrally Planned Economies

Economic systems in which the government or a central body makes all decisions about the production and distribution of goods and services.

Environmental Quality

The state of the physical, chemical, and biological conditions of the environment based on various indicators.

Oligopolistic Agreements

Arrangements among competitors in an oligopoly to set prices, limit production, or divide markets, often to maximize collective profits.

Monopoly Price

The price set by a monopolist, typically higher than in competitive markets, due to the absence of competition in supplying a good or service.