To: sbaker@odu.edu
From: Thomas Meyer
tmeyer@ph.vccs.edu
276 656-0283
Patrick Henry Community College
Subject: Statistics - w/ Dr.Spencer Baker - Midterm Exam - Due date, March 1,2004.
Date: February 28, 2004
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Procedure followed: |
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From an examination of the data, we immediately see that the
first three variables, Age, Gender, and Country of Citizenship
are ordinal data. The mode (highest frequency) is the only measure
of central tendency to be of value with these three ordinal variables.
What's going on here?
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Use these Links to:
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| Frequencies 105 USA
Respondents
Frequencies 94 Japanese Respondents
Collectivism
Scale Scores
Individually-Oriented Achievement Motivation
Japan United States
Socially-Oriented Achievement Motivation
Japan United States Individualistic
Self-Esteem
Japan United States Collectivistic
Self-Esteem
Japan United States Independent
Self-Construal
Japan United States Interdependent
Self-Construal
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Effect size, Power, and Degrees of Freedom
Statistical Significance
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| For respondents from Japan, using
Pearson correlation coefficients, we can discuss: - the direction (positive or negative), - the extent (0=no correlation; 1=perfect correlation) - and the significance of each of the seven scaled variables with each other. * = Correlation is significant at the 0.05 level in a two-tail test. ** = Correlation is significant at the 0.01 level in a two-tail test. For 94 Japanese respondents, the following statistically significant correlations occurred between variables:
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Finis |
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filename: ODUstatMidTermExamTomMeyer.doc
Tom Meyer
Thomas Meyer
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| 1 |
This link summarizes psychology professor David Matsumoto (of San Francisco State University) who asserts that the current Japanese culture - collectivist, conscious of the needs of others, dedicated to their jobs, etc., is simply not supported by the most recent data. http://www.findarticles.com/cf_dls/m0NTN/2003_Jan/104732898/p1/article.jhtml |
| 2 | Website discussing O. J. Simpson trial in terms of "power" in the context used by statisticians. |
| 3 | Notes about effect size measures. |
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Algorithims used from the homework: 1. How to make a table of summary statistics about Japanese and about American respondents. 2. How to create histogram charts 3. How to make a vertical Boxplot: How to do it, step by step: Load the CD containing data; Select Graphs menu Right-click the picture; Copy; Click the left green arrow (to bring the menus back to active status) Select Graphs menu Right-click the picture; Copy;
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