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Susan Dean
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Confidence Intervals for a Population Mean, Population Standard Deviation Known, Normal (modified R. Bloom)
(m18937)
Author:
Roberta Bloom
Keywords:
elementary
,
statistics
Summary:
This module explains how to construct a confidence interval estimate for an unknown population mean when the population standard deviation is known, using the Standard Normal distribution. This module has been revised from the original module m16962 written by authors S. Dean and Dr. B. Illowsky in the textbook collection ... confidence level.
[Expand Summary]
This module explains how to construct a confidence interval estimate for an unknown population mean when the population standard deviation is known, using the Standard Normal distribution. This module has been revised from the original module m16962 written by authors S. Dean and Dr. B. Illowsky in the textbook collection Collaborative Statistics. Most of the content is identical to the original module; it has been revised to include step by step solutions for all examples. In addition, this revision of the module now includes the calculation of the sample size needed to obtain a specified margin of error and confidence level.
[Collapse Summary]
Subject:
Mathematics and Statistics
Language:
English
Popularity:
94.59%
Revised:
20101115
Revisions:
2
Confidence Interval for a Population Mean, Standard Deviation Unknown, StudentT (modifed R. Bloom)
(m18935)
Author:
Roberta Bloom
Keywords:
elementary
,
statistics
Summary:
This module explains how to construct a confidence interval estimate for an unknown population mean when the population standard deviation is unknown, using the Studentt distribution. This module has been revised from the original module m16959 by S. Dean and Dr. B. Illowsky in the textbook collection Collaborative Statistics ... all examples.
[Expand Summary]
This module explains how to construct a confidence interval estimate for an unknown population mean when the population standard deviation is unknown, using the Studentt distribution. This module has been revised from the original module m16959 by S. Dean and Dr. B. Illowsky in the textbook collection Collaborative Statistics to include step by step solutions for all examples.
[Collapse Summary]
Subject:
Mathematics and Statistics
Language:
English
Popularity:
94.04%
Revised:
20101115
Revisions:
2
Linear Regression and Correlation: Testing the Significance of the Correlation Coefficient (modified R. Bloom)
(m33270)
Author:
Roberta Bloom
Keywords:
elementary
,
statistics
Summary:
This module provides an overview of Testing the Significance of the Correlation Coefficient for Roberta Bloom's Custom Collection of Collaborative Statistics col10617. It has been modified from the original module m17077, Facts About the Correlation Coefficient for Linear Regression, which is part of Collaborative Statistics collection (col10522) by Barbara ... Collaborative Statistics.
[Expand Summary]
This module provides an overview of Testing the Significance of the Correlation Coefficient for Roberta Bloom's Custom Collection of Collaborative Statistics col10617. It has been modified from the original module m17077, Facts About the Correlation Coefficient for Linear Regression, which is part of Collaborative Statistics collection (col10522) by Barbara Illowsky and Susan Dean. The test of significance is presented as a hypothesis test both using the pvalue and using a table of critical values. Some of the material from the original module m17077 has been moved to module m33269 in Bloom's custom collection of Collaborative Statistics.
[Collapse Summary]
Subject:
Mathematics and Statistics
Language:
English
Popularity:
93.32%
Revised:
20101115
Revisions:
2
Collaborative Statistics (with edits: Teegarden)
(col10561)
Author:
Mary Teegarden
Keywords:
anova
,
binomial
,
bivariate
,
central
,
chi
,
confidence
,
continuous
,
data
,
dean
,
descriptive
,
discrete
,
distribution
,
elementary
,
exponential
,
geometric
,
hypergeometric
,
hypothesis
,
illowsky
,
intervals
,
limit
,
linear
,
mean
,
normal
,
poisson
,
probability
,
random
,
regression
,
sampling
,
square
,
statistics
,
studentt
,
testing
,
theorem
,
uniform
,
univariate
,
variables
Summary:
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. The textbook was developed over several years and has been used in courses offered by many California community colleges in regular and honorslevel classroom settings and in distance learning classes ... Mary Teegarden.
[Expand Summary]
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. The textbook was developed over several years and has been used in courses offered by many California community colleges in regular and honorslevel classroom settings and in distance learning classes. This textbook is intended for introductory statistics courses being taken by students at two– and four–year colleges who are majoring in fields other than math or engineering. Intermediate algebra is the only prerequisite. The book focuses on applications of statistical knowledge rather than the theory behind it. The labs have been modified to include information on minitabs by Mary Teegarden.
[Collapse Summary]
Subject:
Mathematics and Statistics
Language:
English
Popularity:
91.68%
Revised:
20090720
Revisions:
3
Collaborative Statistics (Custom Online Version Modified by T. Short)
(col11476)
Author:
Travis Short
Institution:
St. Petersburg College
Keywords:
anova
,
binomial
,
bivariate
,
central
,
chi
,
confidence
,
continuous
,
data
,
dean
,
descriptive
,
discrete
,
distribution
,
elementary
,
exponential
,
geometric
,
hypergeometric
,
hypothesis
,
illowsky
,
intervals
,
limit
,
linear
,
mean
,
normal
,
poisson
,
probability
,
random
,
regression
,
sampling
,
square
,
statistics
,
studentt
,
testing
,
theorem
,
uniform
,
univariate
,
variables
Summary:
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. This modified version of the original textbook is intended for online use at St. Petersburg College.
Subject:
Mathematics and Statistics
Language:
English
Popularity:
88.98%
Revised:
20130715
Revisions:
5
Frequency, Relative Frequency, and Cumulative Frequency
(m35072)
Author:
Ananda Mahto
Keywords:
cumulative
,
frequency
,
relative
,
statistics
Summary:
This module introduces the concepts of frequency, relative frequency, and cumulative relative frequency, and the relationship between these measures. Students will have the opportunity to interpret data through the sample problems provided.
Subject:
Mathematics and Statistics
Language:
English
Popularity:
87.89%
Revised:
20120912
Revisions:
4
Elementary Statistics
(col10966)
Author:
Kathy Chu, Ph.D.
Institution:
Eastern Michigan University
Keywords:
anova
,
binomial
,
bivariate
,
central
,
chi
,
confidence
,
continuous
,
data
,
dean
,
descriptive
,
discrete
,
distribution
,
elementary
,
exponential
,
geometric
,
hypergeometric
,
hypothesis
,
illowsky
,
intervals
,
limit
,
linear
,
mean
,
normal
,
poisson
,
probability
,
random
,
regression
,
sampling
,
square
,
statistics
,
studentt
,
testing
,
theorem
,
uniform
,
univariate
,
variables
Summary:
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. The textbook was developed over several years and has been used in regular and honorslevel classroom settings and in distance learning classes. This textbook is intended for introductory statistics courses ... Michigan University.
[Expand Summary]
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. The textbook was developed over several years and has been used in regular and honorslevel classroom settings and in distance learning classes. This textbook is intended for introductory statistics courses being taken by students at two– and four–year colleges who are majoring in fields other than math or engineering. Intermediate algebra is the only prerequisite. The book focuses on applications of statistical knowledge rather than the theory behind it. This custom textbook collection has been modified by K. Chu for her classes at Eastern Michigan University.
[Collapse Summary]
Subject:
Mathematics and Statistics
Language:
English
Popularity:
87.67%
Revised:
20131230
Revisions:
4
Hypothesis Testing of Two Means and Two Proportions: Lab I (edited: Teegarden 02)
(m17350)
Author:
Mary Teegarden
Keywords:
elementary
,
statistics
Summary:
figure one has been updated to reflect a normal curve.
Subject:
Mathematics and Statistics
Language:
English
Popularity:
87.10%
Revised:
20080815
Revisions:
2
Collaborative Statistics: Custom Version modified by R. Bloom
(col10617)
Author:
Roberta Bloom
Keywords:
anova
,
binomial
,
bivariate
,
central
,
chi
,
confidence
,
continuous
,
data
,
dean
,
descriptive
,
discrete
,
distribution
,
elementary
,
exponential
,
geometric
,
hypergeometric
,
hypothesis
,
illowsky
,
intervals
,
limit
,
linear
,
mean
,
normal
,
poisson
,
probability
,
random
,
regression
,
sampling
,
square
,
statistics
,
studentt
,
testing
,
theorem
,
uniform
,
univariate
,
variables
Summary:
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. The textbook was developed over several years and has been used in regular and honorslevel classroom settings and in distance learning classes. This textbook is intended for introductory statistics courses ... homework collection.
[Expand Summary]
Collaborative Statistics was written by Barbara Illowsky and Susan Dean, faculty members at De Anza College in Cupertino, California. The textbook was developed over several years and has been used in regular and honorslevel classroom settings and in distance learning classes. This textbook is intended for introductory statistics courses being taken by students at two– and four–year colleges who are majoring in fields other than math or engineering. Intermediate algebra is the only prerequisite. The book focuses on applications of statistical knowledge rather than the theory behind it. This custom textbook collection has been modified by R. Bloom for her classes at De Anza College; the homework content for the custom collection is now contained in a separate homework collection.
[Collapse Summary]
Subject:
Mathematics and Statistics
Language:
English
Popularity:
86.87%
Revised:
20101115
Revisions:
4
Descriptive Statistics: Homework (edited R. Bloom)
(m18645)
Author:
Roberta Bloom
Keywords:
box
,
descriptive
,
deviation
,
elementary statistics
,
exercise
,
frequency
,
histogram
,
homework
,
mean
,
median
,
mode
,
percentile
,
plot
,
population
,
problem
,
quartile
,
relative
,
sample
,
standard
,
statistics
Summary:
This module provides homework questions related to lessons on descriptive statistics. The original module by Dr. Barbara Illowsky and Susan Dean has been modified by Roberta Bloom. Some homework questions have been changed and/or added.
Subject:
Mathematics and Statistics
Language:
English
Popularity:
86.72%
Revised:
20091223
Revisions:
4
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1
]
2
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»
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