The Following Data Are Drawn from a Matched Pairs Experiment

question 43

Essay

The following data are drawn from a matched pairs experiment: $$\begin{array}{l}\text { Matched Pairs }\\\begin{array} { | l | c c c c c c c c | } \hline & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 \\\hline \text { After } & 4 & 10 & 12 & 7 & 6 & 7 & 3 & 10 \\\text { Before } & 6 & 9 & 12 & 10 & 12 & 10 & 5 & 8 \\\hline\end{array}\end{array}$$ Use the 5% significance level to test the hypotheses H₀: m_d ≥ 0,H₁: m_d < 0
Test statistic = ____________________
Critical Value = ____________________
Conclusion: ___________________________
Interpretation:__________________________________________________________

---

Definitions:

Venn Diagram

A graphical representation using circles to illustrate the relationships among various sets or groups by showing where they overlap and differ.

Particular Proposition

A categorical proposition that makes an assertion about at least one but not all members of the class designated by its subject term (I and O).

Venn Diagram

A visual representation of the mathematical or logical relationships between different groups, often depicted with circles that overlap.

Existential Import

An attribute of propositions that implies the existence of the subject matter within logical or philosophical analysis.