Question: How many observations should a time study analyst plan for in an operation that has a standard deviation of 1.3 minutes per piece if the

How many observations should a time study analyst plan for in an operation that has a standard deviation of 1.3 minutes per piece if the goal is to estimate the mean time per piece to within .2 minute with a confidence of 95.5 percent? (Do not round intermediate calculations. Round up your final answer to the next whole number.) Number of observations????

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!

Please answer question # 14 male the mean time for element 2 within I percent of its true value with a 95.5 percent confidence? c. How many observations would be needed to estimate the mean time for...

7-1 An analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was 11.0 minutes, and the standard deviation was 1.20 minutes for a worker with a performance rating of...

How many observations should a time study analyst plan for in an operation that has a standard deviation of 2.0 minutes per piece? The goal is to estimate the mean time per piece to within 0.6...

show work please 1. A analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was 8.00 minutes, and the stand deviation was 1.20 minutes for a worker with a performance...

An analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was 10:40 minutes, and the standard deviation was 1.20 minutes for a worker with a performance rating of 125...

Problem 7-11 (Algo) How many observations should a time study analyst plan for in an operation that has a standard deviation of 1.3 minutes per piece? The goal is to estimate the mean time per piece...

How many observations should a time study analyst plan for in an operation that has a standard deviation of 1.3 minutes per piece? The goal is to estimate the mean time per piece to within 0.4...

How many observations should a time study analyst plan for in an operation that has a standard deviation of 3.2 minutes per piece? The goal is to estimate the mean time per piece to within 13...

How many observations should a time study analyst plan for in an operation that has a standard deviation of 3.1 minutes per piece? The goal is to estimate the mean time per piece to within 1.3...

show work please 2. How many observations should a time study analyst plan for in an operation that has a standard deviation of 1.3 minutes per piece if the goal is to estimate the mean time per...

The Rockville Employment Agency just placed Howard Jacobson in a job as a junior pharmacist. The job pays $51.2K. The agency fee is equal to 40% of the first three weeks' pay. a. What is Howard's...

rn With below information provide, construct a balance sheet statement 1) Ben Nice Shoe Company has Dec 31 2019 year end 2) The ending balance of the cash value in 2019 was $16,030 3) In 2018 the...

If you believe you are at significant risk of fraud, for example, if you have been the victim of a data breach, you should consider purchasing monitoring.

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...