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Cadets at West Point Spend Time During the Summer Learning

question 2

Multiple Choice

Cadets at West Point spend time during the summer learning about branches in the Army,like aviation,infantry,ordnance,finance,etc.In their senior year,the cadets select a branch based on this experience.The academy is using job ____ as a training technique.

Definitions:

Two-tailed Test

A statistical test hypothesis that allows for the possibility of an effect in two directions, either greater than or less than.

Significant

In statistics, indicating that the results of an analysis are unlikely to have occurred purely by chance, at a specified level of probability.

Z-test

A method of statistical analysis that evaluates whether there is a significant difference between the means of two populations, given known variances and a large sample size.

µ = 109

Represents the mean (µ) of a dataset or distribution, here specifically stated as 109.