For a Repeated-Measures Study Comparing Two Treatment Conditions,a Researcher Obtains

question 30

Multiple Choice

For a repeated-measures study comparing two treatment conditions,a researcher obtains a sample of n = 9 difference scores with a mean of M_D = 4 and a variance of s² = 36.What is the value for the repeated-measures t statistic for these data?​

• A)​4/2
• B)​4/4
• C)​4/6
• D)​4/36

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Definitions:

Livable Wage

A wage level that allows an individual or family to afford adequate shelter, food, and the other necessities of life in a particular society or geographic area.

Nonstandard Schedules

Work or activity schedules that fall outside the traditional 9-to-5, Monday-through-Friday pattern.

Workers

Individuals engaged in doing a job or work, typically in exchange for payment or salary.

Absenteeism

The habitual non-presence of an employee at their job, which can be a significant issue for employers in terms of productivity and efficiency.