Scenario 2.2
Garman observes a worker assembling peanut valves and records the data displayed in the table.

-Use the information in Scenario 2.2. 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 2.2
Garman observes a worker assembling peanut valves and records the data displayed in the table.
 
-Use the information in Scenario 2.2. 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 add up all the observed times and divide by the total number of observations. Adding up the times in the table gives us 149.2 seconds, and dividing by 10 (the number of observations) gives us 14.92 seconds. Therefore, the average time for this job element is 14.92 seconds, which corresponds to choice B.

Scenario 2.2 Garman Observes a Worker Assembling Peanut Valves and Records the Records