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:

Axon

A thin, elongated extension of a neuron, or nerve cell, that generally transmits electrical signals from the cell body of the neuron outward.

Nucleus Of Neuron

The part of the neuron that contains the cell's genetic material and controls the cell's activities.

Cell Body

The part of a neuron that contains the nucleus and most of the cell's organelles, serving as its metabolic center.

Glia Cells

Cells in the central and peripheral nervous system that do not conduct nerve impulses but support and protect neurons, including astrocytes, oligodendrocytes, and microglia.