t-Procedures

R Functions for Elementary Statistics

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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 Hypotheis is H0: mu=170. A slider allows us to vary the true mean mu.

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Graphical and numerical output.

Uses `manipulate`

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Homer White hwhite0@georgetowncollege.edu

1 2 3 4 | ```
## Not run:
if (require(manipulate)) Type12Errors()
## End(Not run)
``` |

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