Browse by Author: Susan Dean

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The Chi-Square Distribution: Test of Independence (m17191)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: chi, distribution, elementary, independence, square, statistics, test

Summary: This module describes how the chi-square distribution can be used to test for independence.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.90%
Revised:	2012-06-19
Revisions:	12

F Distribution and One-Way ANOVA: Test of Two Variances (m17075)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: ANOVA, degrees of freedom, F Distribution, normal distribution, populations, sample, statistics, Test of Two Variances, variance

Summary: This module provides the assumptions to be considered in order to calculate a Test of Two Variances and how to execute the Test of Two Variances. An example is provided to help clarify the concept.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.88%
Revised:	2012-06-28
Revisions:	8

Sampling and Data: Data (m16005)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: Continuous, Counting, Data, Discrete, Measuring, Qualitative, Quantitative, Statistics

Summary: This module introduces the concepts of qualitative data, quantitative continuous data, and quantitative discrete data as used in statistics. Sample problems are included.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.86%
Revised:	2013-03-24
Revisions:	16

Normal Distribution: Z-scores (m16991)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: elementary, statistics

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.75%
Revised:	2012-05-31
Revisions:	9

Linear Regression and Correlation: Slope and Y-Intercept of a Linear Equation (m17083)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: elementary, statistics

Summary: This module provides an overview of Linear Regression and Correlation: Slope and Y-Intercept of a Linear Equation as a part of Collaborative Statistics collection (col10522) by Barbara Illowsky and Susan Dean.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.68%
Revised:	2008-10-27
Revisions:	5

Preface to "Collaborative Statistics" (m16026)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: collaborative, elementary, statistics

Summary: This module introduces the Connexions online textbook "Collaborative Statistics" by Barbara Illowsky and Susan Dean.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.61%
Revised:	2009-01-16
Revisions:	16

Normal Distribution: Introduction (m16979)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: elementary, statistics

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.38%
Revised:	2012-05-31
Revisions:	12

Sampling and Data: Introduction (m16008)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: Data, Introduction, Sampling, Statistics

Summary: This module provides a brief introduction to the field of statistics, including examples of how these topics shows up in a variety of real-life examples.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.18%
Revised:	2012-05-16
Revisions:	9

Probability Topics: Tree Diagrams (optional) (m16846)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: diagram, elementary, probability, statistics, tree

Summary: This module introduces tree diagrams as a method for making some probability problems easier to solve. This module is included in the Elementary Statistics textbook/collection as an optional lesson.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	96.15%
Revised:	2009-02-19
Revisions:	10

Probability Topics: Two Basic Rules of Probability (m16847)

Authors: Susan Dean, Barbara Illowsky, Ph.D.

Keywords: addition, elementary, multiplication, probability, rule, statistics

Summary: This module introduces the multiplication and addition rules used when calculating probabilities.

Subject:	Mathematics and Statistics
Language:	English
Popularity:	95.84%
Revised:	2012-06-04
Revisions:	11

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Browse by Author: Susan Dean