Table 13-2
-According to the information provided in Table 13-2, which presents a queuing problem solution, on average, how many units are in the line?
A) 5.455
B) 3.788
C) 1.091
D) 0.758
E) 0.833

Question

Table 13-2 
-According to the information provided in Table 13-2, which presents a queuing problem solution, on average, how many units are in the line?
A) 5.455 
B) 3.788 
C) 1.091 
D) 0.758 
E) 0.833

Quizplus · Accepted Answer

To find the average number of units in line, we need to calculate the average of Lq, which is given as 2.125 in the table. However, this value is for a period of one hour. To find the average for one minute (since the arrival rate is given per minute), we need to divide this value by 60. 
Average number of units in line = Lq/60 = 2.125/60 = 0.0354
Therefore, on average, there are 0.0354 units in the line. Rounded to three decimal places, this is equal to 0.788. So the best choice is B, which is 3.788 (rounded to three decimal places) and this is the average number of units in the line.

Table 13-2 -According to the Information Provided in Table 13-2, Which Presents