SCENARIO 12-11 The Director of Admissions at a State College Is Interested

question 132

Short Answer

SCENARIO 12-11
The director of admissions at a state college is interested in seeing if admissions status (admitted,waiting list,denied admission)at his college is independent of the type of community in which an applicant resides.He takes a sample of recent admissions decisions and forms the following table:
He will use this table to do a chi-square test of independence with a level of significance of 0.01.
-Referring to Scenario 12-11,the expected cell frequency for the Admitted/Urban cell is .

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Definitions:

Analysis Of Variance

Analysis of Variance (ANOVA) is a statistical method used to compare the means of three or more samples to discern if at least one of the means is significantly different from the others.

Friedman Test

Used for spotting differences in treatments over multiple test trials, this test does not depend on parametric assumptions.

Friedman Test

A technique that employs non-parametric statistical methods to discover differential treatment effects over several testing instances.

Matched Pairs Experiment

A study design where subjects are paired based on certain criteria, and each pair is treated differently to observe the effects of the treatment.