Perform the indicated sign test. Be sure to do the following: Identify the claim mathematically and state the null and
alternative hypotheses. Determine the critical value and find the test statistic. Decide whether to reject or fail to reject
the null hypothesis and interpret the decision in the context of the original claim.
-A company claims that the median monthly earnings of its farm workers is greater than $919. To test the claim,
100 workers are randomly selected and asked to provide their monthly earnings. The data is shown below. Test
the companyʹs claim. Use $$\alpha = 0.05$$ $$\begin{array} { l | r }
\text { Weekly Earnings } & \text { Number of Workers } \
\hline \text { Less than } \$ 919 & 44 \
\$ 919 & 5 \
\text { More than } \$ 919 & 51
\end{array}$$

Question

Perform the indicated sign test. Be sure to do the following: Identify the claim mathematically and state the null and
alternative hypotheses. Determine the critical value and find the test statistic. Decide whether to reject or fail to reject
the null hypothesis and interpret the decision in the context of the original claim.
-A company claims that the median monthly earnings of its farm workers is greater than $919. To test the claim,
100 workers are randomly selected and asked to provide their monthly earnings. The data is shown below. Test
the companyʹs claim. Use $$\alpha = 0.05$$ $$\begin{array} { l | r } 
\text { Weekly Earnings } & \text { Number of Workers } \
\hline \text { Less than } \$ 919 & 44 \
\$ 919 & 5 \
\text { More than } \$ 919 & 51
\end{array}$$

Quizplus · Accepted Answer

The Answer of Perform the indicated sign test. Be sure to do the following: Identify the claim mathematically and state the null and
alternative hypotheses. Determine the critical value and find the test statistic. Decide whether to reject or fail to reject
the null hypothesis and interpret the decision in the context of the original claim.
-A company claims that the median monthly earnings of its farm workers is greater than $919. To test the claim,
100 workers are randomly selected and asked to provide their monthly earnings. The data is shown below. Test
the companyʹs claim. Use $$\alpha = 0.05$$ $$\begin{array} { l | r } 
\text { Weekly Earnings } & \text { Number of Workers } \
\hline \text { Less than } \$ 919 & 44 \
\$ 919 & 5 \
\text { More than } \$ 919 & 51
\end{array}$$

Perform the Indicated Sign Test α=0.05\alpha = 0.05α=0.05

Perform the Indicated Sign Test $\alpha = 0.05$