Asked by Brice Tchamou on Jul 08, 2024
Verified
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
Degrees of Freedom
The number of independent values or quantities that can vary in an analysis without violating any constraints.
Dependent Groups
Groups in which the participants are related or matched in some way, often used in experiments to control for variables.
- Absorb the process for determining degrees of freedom across varied scenarios.
- Learn the basic formulae and calculations involved in a dependent samples t-test.
Verified Answer
ZK
Zybrea KnightJul 09, 2024
Final Answer :
A
Explanation :
The formula for calculating degrees of freedom for a t-test for dependent groups is n - 1, where n is the number of pairs of scores.
Learning Objectives
- Absorb the process for determining degrees of freedom across varied scenarios.
- Learn the basic formulae and calculations involved in a dependent samples t-test.