In Using the T-Test to Compare the Means of Two

question 35

Multiple Choice

In using the t-test to compare the means of two groups,the alternative hypothesis is typically stated as ____.

• A)µ₁ ≠ µ₂
• B)µ₁ = µ₂
• C)µ₁ - µ₂ = 2
• D)µ₁ + µ₂ = 1

---

Definitions:

Selection Procedures

The methods and processes used by organizations to choose the most suitable candidates for a job from a pool of applicants.

Validity

The accuracy and reliability of a test or measurement.

Inter-Rater Reliability

A measure of the consistency with which different judges or assessors evaluate the same performance or outcome.

Interviewed Applicants

Individuals who have undergone the formal process of being questioned by a potential employer or representative as part of the job application process.