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:__________________________________________________________

Question

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:__________________________________________________________

Quizplus · Accepted Answer

The Answer of 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:__________________________________________________________

The Following Data Are Drawn from a Matched Pairs Experiment