Interval Estimate of a Population Mean (σ Unknown): Key Concepts and Example - 8F

Описание к видео Interval Estimate of a Population Mean (σ Unknown): Key Concepts and Example - 8F

In this video, we explore how to construct an interval estimate for a population mean when the population standard deviation (σ) is unknown. You'll learn how this situation differs from when σ is known, and how to use the t-distribution to account for the additional uncertainty.

We’ll walk through the steps of calculating a confidence interval in this scenario, including finding the sample standard deviation and using the appropriate t-values. This video is perfect for students and professionals looking to master interval estimation when the population standard deviation is unknown.

Join us for a clear and practical guide to estimating a population mean using confidence intervals when σ is not known!

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