Which of the Following Is the Number of Degrees of Freedom

question 27

Short Answer

Which of the following is the number of degrees of freedom associated with the t-test, when the data are gathered from a matched pairs experiment with 30 pairs? $\begin{array}{|l|l|}\hline A&\text {30 }\\\hline B&\text {29 }\\\hline C&\text { 28}\\\hline D&\text { 59}\\\hline\end{array}$

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Definitions:

Alkene

Hydrocarbons containing at least one carbon-to-carbon double bond, characterized by the formula CnH2n.

Products

The substances that result from a chemical reaction, situated on the right side of a chemical equation.

Compound

A substance made up of atoms of two or more different elements chemically bonded together.

KMnO4

Potassium permanganate, a chemical compound used as an oxidizing agent in various chemical reactions.