Type12Errors function

Type I and Type II Errors

An app to explore the concepts of Type I and Type II errors, and the concept of power. We take samples from a population that is imagined to be normal, and perform the t-procedures for one mean. The Null Hypothesis is H0: mu=170. A slider allows us to vary the true mean mu.

Type12Errors()

Returns

Graphical and numerical output.

Note

Uses manipulate.

Examples

## Not run:

if (require(manipulate)) Type12Errors()
## End(Not run)

Author(s)

Homer White hwhite0@georgetowncollege.edu