For a 2x2 Table of Cross-Categorized Frequency Data: Version 1

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Title:

For a 2x2 Table of Cross-Categorized Frequency Data: Version 1

Url:

http://facultysites.vassar.edu/lowry/tab2x2.html

Creator:

Lowry, Richard, 1940-

Publisher:

Vassar College

Description: For a table of frequency data cross-classified according to two categorical variables, X and Y, each of which has two levels or subcategories, this page will calculate the Phi coefficient of association; perform a chi-square test of association, if the sample size is not too small; and perform the Fisher exact probability test, if the sample size is not too large. For intermediate values of n, the chi-square and Fisher tests will both be performed.

LC Classification:

Science -- Mathematics -- Mathematical statistics -- Study and teaching. Research
Science -- Mathematics -- Mathematical statistics -- Testing of hypotheses -- Chi-square test

GEM Subject:

Mathematics
Mathematics -- Instructional issues
Mathematics -- Statistics

Key Concept:

Mathematics -- Chi square
Mathematics -- Statistics

Resource Type:

Instructional Material
Instructional Material -- Demonstration

Format:

Document -- HTML

Audience:

Educator
Learner

Education Level:

Higher Education
Higher Education -- Undergraduate (Lower Division)
Higher Education -- Undergraduate (Upper Division)
Higher Education -- Technical Education (Upper Division)
Higher Education -- Technical Education (Lower Division)
Vocational/Professional Development Education

Language:

English

Rights:

Richard Lowry

Access Rights:

Free access

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Source:

CAUSEweb

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