2 videos in "Estimating Population Mean"
Estimating the Population Mean, Part 1 of 2
Estimating the Population Mean, Part 1 of 2
1490 views - 00:02:45
Part of video series Estimating the Population Mean
Produced by Kent Murdick
Instructor of Mathematics
University of South Alabama
Instructor of Mathematics
University of South Alabama
Part 1 of estimating the population mean in statistics.
- Z-Distribution - z-distribution tables and equation
- t-Distribution - t-distribution graph and equation
- How do you estimate a population mean using a sample in statistics?
- How do you find a 98% confidence interval?
- How do you know if the Central Limit Theorem applies in a statistics problem?
- How do you know when you can use a z-test instead of a t-test?
This is another very good example problem in statistics. It uses a sample to estimate a population to within a confidence interval. Everything is explained clearly, and the problem is solved. It is finished and explained in part 2 of this lesson.
