Assume That the Paired Data Came from a Population That

Essay

$$\begin{array}{l}\text { Data sets } \mathrm { A } \text { and } \mathrm { B } \text { are dependent. Test the claim that } \mu _ { \mathrm { d } } = 0 \text {. Use } \alpha = 0.05 \text {. }\\\begin{array} { c | c c c c c } \mathrm { A } & 47 & 45 & 64 & 60 & 48 \\\hline \mathrm { B } & 45 & 41 & 42 & 52 & 39\end{array}\end{array}$$ Assume that the paired data came from a population that is normally distributed.