Use the sign test to test the indicated claim. Fourteen people rated two brands of soda on a scale_
of 1 to 5. $$\begin{array}{l}
\begin{array} { c | c c c c c c c }
\text { Brand A } & 2 & 3 & 2 & 4 & 3 & 1 & 2 \
\hline \text { Brand B } & 1 & 4 & 5 & 5 & 1 & 2 & 3
\end{array}\\
\begin{array} { l | l l l l l l l }
\text { Brand A } & 5 & 4 & 2 & 1 & 1 & 4 & 3 \
\hline \text { Brand B } & 4 & 5 & 5 & 2 & 4 & 5 & 4
\end{array}
\end{array}$$ At the 5 percent level, test the null hypothesis that the two brands of soda are equally popular.

Question

Use the sign test to test the indicated claim. Fourteen people rated two brands of soda on a scale_
of 1 to 5. $$\begin{array}{l}
\begin{array} { c | c c c c c c c } 
\text { Brand A } & 2 & 3 & 2 & 4 & 3 & 1 & 2 \
\hline \text { Brand B } & 1 & 4 & 5 & 5 & 1 & 2 & 3
\end{array}\\
\begin{array} { l | l l l l l l l } 
\text { Brand A } & 5 & 4 & 2 & 1 & 1 & 4 & 3 \
\hline \text { Brand B } & 4 & 5 & 5 & 2 & 4 & 5 & 4
\end{array}
\end{array}$$ At the 5 percent level, test the null hypothesis that the two brands of soda are equally popular.

Quizplus · Accepted Answer

The Answer of Use the sign test to test the indicated claim. Fourteen people rated two brands of soda on a scale_
of 1 to 5. $$\begin{array}{l}
\begin{array} { c | c c c c c c c } 
\text { Brand A } & 2 & 3 & 2 & 4 & 3 & 1 & 2 \
\hline \text { Brand B } & 1 & 4 & 5 & 5 & 1 & 2 & 3
\end{array}\\
\begin{array} { l | l l l l l l l } 
\text { Brand A } & 5 & 4 & 2 & 1 & 1 & 4 & 3 \
\hline \text { Brand B } & 4 & 5 & 5 & 2 & 4 & 5 & 4
\end{array}
\end{array}$$ At the 5 percent level, test the null hypothesis that the two brands of soda are equally popular.

Use the Sign Test to Test the Indicated Claim At the 5 Percent Level, Test the Null Hypothesis That