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Statistics Lecture - Confidence Interval for the Sample Mean, Population Standard Deviation Known

Professor Leonard via YouTube

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This lecture explains how to construct a confidence interval for a population mean when the population standard deviation is known. It covers point estimates, margin of error, critical values, examples, and required sample size.

Syllabus

Intro
Point Estimates
Margin of Error
Steps
Example
Homework
Critical Value
Required Sample Size

Taught by

Professor Leonard

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