Confidence Intervals for one Population Mean in R (Z & t) - Summary & Raw Data

This video walks you through constructing both Z and T confidence intervals for a population mean: known and unknown population standard deviations & raw data.
You'll learn:
• How to calculate the standard error of the mean
• The difference between Z and T distributions
• Using R functions like qnorm and qt to find critical values
• Building confidence intervals with code examples
• Utilizing R's built-in t.test function for quick analysis
Z-test in R Studio: • Hypothesis Z-Tests in ...

[@diodio520]

Nicely explained. Thanks. 🙏🏻

[@joshemman]

Glad it was helpful!

[@agusnoviana]

thank you sir

[@joshemman]

Most welcome