What Is the Formula Used to Calculate Degrees of Freedom

question 52

Multiple Choice

What is the formula used to calculate degrees of freedom for a t test for dependent groups?

• A)n - 1
• B)n₁ + n₂ - 1
• C)n₁ - 1 + n₂
• D)n₁ + n₂

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Definitions:

Sour Tastes

One of the basic tastes, characterized by the sensation of acidity and tanginess, often triggered by hydrogen ions in substances.

Basic Taste

The fundamental taste sensations experienced by humans, commonly categorized into sweet, sour, salty, bitter, and umami.

Savoury

Relating to food that is salty or spicy rather than sweet in flavor.

Severe Head Cold

A more intense manifestation of the common cold, characterized by symptoms such as congestion, headache, and possibly fever, requiring more significant treatment.