In 2017, Nintendo (A Japanese Video Game Company) Released a New

Short Answer

In 2017, Nintendo (a Japanese video game company) released a new console called the Nintendo Switch. Nintendo was interested to see how existing customers with their previous generation console (i.e., the Wii U) rate the new product. Below are data of individuals who rated the first console and now rated the Nintendo Switch. Nintendo decided that given the small sample and ranked data, they would use a Wilcoxon Ranked-Sign test.
$\begin{array}{cc}\hline\text { Wii U } & \text { Switch } \\\hline 7 & 8 \\5 & 9 \\6 & 7 \\4 & 2 \\8 & 6 \\9 & 10 \\2 & 9 \\4 & 8 \\7 & 9 \\7 & 8 \\\hline\end{array}$ What is the critical value for this test, assuming two tails and $\alpha$ = .05?