Scenario 4.2
Garman observes a worker assembling peanut valves and records the data displayed in the table.

-Use the information in Scenario 4.2.What is the average time for this job element?
A)15.06 seconds
B)14.92 seconds
C)13.42 seconds
D)11.19 seconds

Question

Scenario 4.2
Garman observes a worker assembling peanut valves and records the data displayed in the table.
 
-Use the information in Scenario 4.2.What is the average time for this job element?
A)15.06 seconds 
B)14.92 seconds 
C)13.42 seconds 
D)11.19 seconds

Quizplus · Accepted Answer

To find the average time for this job element, we need to calculate the average of all times recorded. Adding up all the times in the table gives us a total time of 298.4 seconds. Dividing this by the number of observations (20) gives an average time of 14.92 seconds. Therefore, the correct answer is B.

Scenario 4.2 Garman Observes a Worker Assembling Peanut Valves and Records the Records