Confidence Interval for a Mean

This PowerPoint lecture presenation explains confidence intervals for a mean when using a small sample. It discusses the t-distribution, compares the t-statistic to the z-statistic, and provides an example of a small sample confidence interval. The original presentation is available for download.
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Email Address: 
lsimon@stat.psu.edu
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Author Name: 
Laura Simon
Technical Requirements: 
Microsoft PowerPoint
Source Code Available: 
Source Code Available
Intended User Role: 
Teacher
Material Type: 
Lecture Examples
Out-of-class
Resource Type: 
Lecture/Presentation
Statistical Topic: 
Statistical Inference & Techniques
Interpretation of Confidence Levels
Conditional
Copyrights: 
Yes
Cost: 
Free for All
Audience: 
College --Undergrad Lower Division
High School
Format: 
Other
pdf
Math Level: 
Algebra level symbolic math

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