Under What Condition Are the Independent and Dependent T-Tests Identical

question 10

Multiple Choice

Under what condition are the independent and dependent t-tests identical?

• A) When the correlation between the two sets of scores is 1.0
• B) When the correlation between the two sets of scores is -1.0
• C) When the correlation between the two sets of scores is 0
• D) Never

---

Definitions:

Primary Tumor

The original tumor where cancer first developed in the body.

Benzene

A colorless, volatile liquid hydrocarbon with a sweet odor, known to be carcinogenic, widely used as a precursor in the production of drugs, plastics, and dyes.

Chemical Carcinogen

A substance or agent that is known to cause cancer by altering the DNA within cells after exposure.