The Length of Time That Customers Spent Eating Dinner Was $\begin{array}{c|c|c|c|c|c}55 & 67 & 59 & 55 & 43 & 76 \\\hline 45 & 60 & 93 & 61 & 63 & 51\end{array}$

Multiple Choice

The length of time that customers spent eating dinner was compared with and without music playing. The times, in minutes, were as follows. Without Music
$\begin{array}{c|c|c|c|c|c}55 & 67 & 59 & 55 & 43 & 76 \\\hline 45 & 60 & 93 & 61 & 63 & 51\end{array}$

With Music
$\begin{array}{l|l|l|l|l|l|l|l}79 & 87 & 63 & 79 & 48 & 89 & 97 & 80 \\\hline 107 & 43 & 100 & 73 & 104 & 84 & 70 &\end{array}$

a) Compute the P-value.
b) Can you conclude that the median times eating dinner differ with and without music? Use the $\alpha$ =0.01 level of significance.

A) a. 0.0086.
b. Yes, you can conclude that the median times are different.
B) a. 0.0086
b. No, you cannot conclude that the median times are different.
C) a. 0.0124.
b. Yes, you can conclude that the median times are different.
D) a. 0.0124
b. Yes, you can conclude that the median times are different.