(Solved): A sorted dataset of n=18 observations is given below. Consider testing H0:=0vsH1: ...

A sorted dataset of $n=18$ observations is given below. Consider testing $H_0:?=0\text{ vs }{H}_1:??=0$ where $?$ denotes the population median. Using the sign test, find the $p$-value. What is the test conclusion regarding the hypotheses above at the $?=0.10$ significance level? (In this exercise, it may be helpful to use the pbinom function in R. Note that $\mathrm{pbinom}(\mathrm{x},\mathrm{n},\mathrm{p})={?}_{k=0}^x\left(\begin{array}{l}n\\ k\end{array}\right)p^k(1?p{)}^{n?k}.)$