Hellow guys, Welcome to my website, and you are watching Confidence Interval for a population mean - σ known. and this vIdeo is uploaded by Joshua Emmanuel at 2016-07-28T07:28:32-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | Confidence Interval for a population mean - σ known |
| Video Uploader | Video From Joshua Emmanuel |
| Upload Date | This Video Uploaded At 28-07-2016 14:28:32 |
| Video Discription | This video shows how to construct confidence intervals for a population mean, assuming the population standard deviation (sigma) is known. z formula used. 00:00 Intro 00:30 Margin of Error 00:57 Critical Value 01:50 Example 03:13 90% confidence interval 03:56 98% confidence interval |
| Category | Education |
| Tags | margin of error | excel | confidence level | standard normal | hypothesis test | significance | estimation | distribution | table | normal | df | statistics | quantitative methods | adms 2320 |
