Question: 3. The following table shows the tally for the initial 8-hour random observation for a clerk in a room for. Tasks File receipts Record

3. The following table shows the tally for the initial 8-hour random

3. The following table shows the tally for the initial 8-hour random observation for a clerk in a room for. Tasks File receipts Record transactions Idle Tally ---|||-| III-t--|||-|||-|||| HH-11 Output 200 60 I a. How many observations are required at 95 percent confidence level with a precision of 5 percent? (5 points) b. What is the standard time for filing a receipt if the tally above is used with an average rating for the job is 105% and an allowance of 12%? (5 points) c. What is the standard time for recording each transaction if the tally above is used with an average rating for the job is 105% and an allowance of 15%? (5 points)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!