A Two-Factor Study with Two Levels of Factor a and Three

question 7

Multiple Choice

A two-factor study with two levels of factor A and three levels of factor B uses a separate group of n = 5 participants in each treatment condition.How many participants are needed for the entire study?​

• A)​5
• B)​10
• C)​25
• D)​30

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Definitions:

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation.

Field Research

The collection of data outside of a laboratory, library, or workplace setting, directly in the natural or real-world environment.

Experiments

Scientific procedures undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

Pancreatic Cancer

A malignant neoplasm of the pancreas, often characterized by late diagnosis and poor prognosis.