Is There a Relationship Between Sales at Time 1 and Sales

Essay

$\begin{array}{|c|c|}\hline \text { Sales (Time 1) } & \text { Sales (Time 2) } \\\hline 3809 & 5223 \\\hline 5133 & 4053 \\\hline 4594 & 4471 \\\hline 6185 & 6589 \\\hline 4667 & 5550 \\\hline 5805 & 5579 \\\hline 5168 & 4891 \\\hline 3014 & 1365 \\\hline 4511 & 5981 \\\hline 4248 & 5497 \\\hline\end{array}$ Is there a relationship between Sales at Time 1 and Time 2? Complete the full hypothesis testing process as described in Chapter 7 to examine this question and draw all appropriate conclusions.