In a Normal Approximation to the Sign Test, the Standardized

question 115

Multiple Choice

In a normal approximation to the sign test, the standardized test statistic is calculated as z = -1.58. To test the alternative hypothesis that the location of population 1 is to left of the location of population 2, the p-value of the test is:

• A) 0.1142
• B) 0.2215
• C) 0.0571
• D) 0.2284

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Definitions:

Coordinating

The process of organizing activities, tasks, or groups to ensure efficient functioning and achieve specific goals.

Identifying

The process of recognizing or establishing something as being a particular thing.

Replication

The process of duplicating or reproducing a study, experiment, or procedure to verify its results.

Milgram's Experiment

A psychological study conducted by Stanley Milgram in the 1960s to measure individuals' willingness to obey authority figures, even when asked to perform acts conflicting with personal conscience.