What Is the Formula Used to Calculate Degrees of Freedom

question 12

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:

Payment Stream

A sequence of payments made over a period of time as per the terms of a financial agreement.

Payable Today

The total amount that is due and needs to be paid immediately or on the current date.

Short-Term Interest Rate

The interest rate charged on loans or realized on investments over a short period, typically less than a year.

Surplus Funds

Additional money or assets available after all expenses have been accounted for, often used for investment or saving.