Summary This program lays out the parts of the confidence interval and gives an example of how it is used to measure the accuracy of long-term mean blood pressure. An example from politics and population surveys shows how margin of error and confidence levels are interpreted. The program also explains the use of a formula to convert the z* values into values on the sampling distribution curve. Finally, the concepts are applied to an issue of animal ethics.
Directed : Unknown
Written : Unknown
Stars : Teresa M. Amabile Chuck Schwalbe Andrew Liebhold Pardis Sabeti
Genres : Documentary
Countries of origin : United States
Official sites : Annenberg Learner Webpage
Language : English
Filming locations : Los Angeles, California, USA
Production companies : Annenberg/CPB Project Annenberg Learner
Summary This program lays out the parts of the confidence interval and gives an example of how it is used to measure the accuracy of long-term mean blood pressure. An example from politics and population surveys shows how margin of error and confidence levels are interpreted. The program also explains the use of a formula to convert the z* values into values on the sampling distribution curve. Finally, the concepts are applied to an issue of animal ethics.
Genres : Documentary
Countries of origin : United States
Official sites : Annenberg Learner Webpage
Language : English
Filming locations : Los Angeles, California, USA
Production companies : Annenberg/CPB Project Annenberg Learner
