Skip to Main Content
Toggle navigation
Fairmont State Menu
myFairmontState
Bookstore
Campus Directory
Campus Calendars
Fairmont State
ASK US
Toggle navigation
Library Menu
Library Home
Find
WorldCat Discovery
All Databases
New Titles
Fairmont State Academic Catalogs
Fairmont State Yearbooks | The Mound
Services
Library Instruction/Room Request
Library Instruction Overview
Student Services
Faculty Services
Staff Services
Public Services
About
Hours
Mission
Library News
Locations - Contact Us
Library Staff Introduction & Library Tour
Library Resource Fair Video
Gifts and Donations
History
Photo Albums
Other Libraries
Staff Directory
Help
Using the Library Tutorials
List of Software on Library Computers
Fairmont State Information Technology
Frequently Asked Questions
LibGuides
Course Reserves
E-Reserves
Interlibrary Loan
Library
Fairmont State University Library
PSYC 2240 Statistics
Two Independent Samples T-test
Enter Search Words
Search
PSYC 2240 Statistics: Two Independent Samples T-test
Home
Table of Contents
Basic Concepts
Toggle Dropdown
Scales of Measurement
Variables
Statistic vs. Population
Descriptive vs. Inferential
Notations
Displaying Data
Toggle Dropdown
Bar graph and Histogram
Shapes of Distributions
Grouped Frequency Distributions
Frequency Polygons and Cumulative Frequency polygon
Describing Data
Toggle Dropdown
Measures of Central Tendency
Range, Variance, Standard Deviation
The Normal Distribution
Toggle Dropdown
The normal and standard normal Distribution
Z-score
Probability
Toggle Dropdown
Basic Concepts of Probability
Probability Distributions and Relationship of Z-score to probability
Sampling Distributions and Hypothesis Testing
Toggle Dropdown
Central limit theorem
Hypothesis Testing
Probable limits/ One- two tailed test
The null and alternative
Type 1 and Type 2
Beta and Power
One Sample T-Test
Toggle Dropdown
Computing One Sample T-test
Factors that affect the magnitude of T
Confidence limits on the Mean
Two related Samples T-test
Toggle Dropdown
Student’s t applied to difference scores
Related Samples T-Test
Two Independent Samples T-test
Toggle Dropdown
Distribution of Differences between Means
Heterogeneity & Homogeneity of Variance
Confidence Limits on µ1 - µ2
One-Way Analysis of Variance
Toggle Dropdown
Computational ANOVA
Violation of Assumptions
Repeated Measures ANOVA
Correlation
Toggle Dropdown
Classes of Correlation
Correlation vs. Causation
The Pearson Product-Moment Correlation Coefficient
Other correlation forms
Testing the Significance of Correlation Coefficients
Regression
Toggle Dropdown
The Linear Regression Line
Coefficient of Determination
Standard Error of Estimates
Chi-Square
Toggle Dropdown
Goodness-of-Fit Test
Test of Independence of Variables
This page contains the following sub-pages:
Distribution of Differences between Means
Heterogeneity & Homogeneity of Variance
Confidence Limits on µ1 - µ2
Course Instructor
Clarence Rohrbaugh
Email Me
Contact:
230 Hardway Hall
304-367-4669
Course Instructor
Clarence Rohrbaugh
Email Me
Contact:
230 Hardway Hall
304-367-4669
<<
Previous:
Related Samples T-Test
Next:
Distribution of Differences between Means >>
