Rich Performed a Two-Tailed Test for an Experiment in Which

question 39

Essay

Rich performed a two-tailed test for an experiment in which n=15.He could not find his t critical values table but he remembered the t_cv at df = 20.He decided to compare his t_obt to this t_cv.Is he more likely to make a Type I or a Type II error in this situation?

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Definitions:

Tolerance Zone

The permissible limit or limits of variation in a physical dimension or property.

Bilateral Tolerances

Tolerances that allow variation both above and below the specified dimension.

Unilateral Tolerances

Tolerances that allow variation in only one direction (either positive or negative) from the specified dimension.

Surface Profile

A description or measurement of the surface features of an object, detailing its texture, flatness, and variations.