Determine linear trend line for expected freight car loading

Assignment Help Operation Management

Reference no: EM131176338

Freight car loading over an 18 week period at a busy port are as follows Week 1 230 2. 250 3. 270 4. 250 5. 270 6. 280 7. 320 8. 370 9. 420 10. 400 11. 450 12. 500 13. 510 14. 520 15. 560 16. 580 17. 600 18. 620 A. Determine a linear trend line for expected freight car loadings. (Round your intermediate calculations and final answers to 2 decimal places). B. Use the above trend equation to predict expected loading for Weeks 20 and 21. (Round your final answers to 2 decimals places). C. The manager intends to install new equipment when the volume exceeds 810 loadings per week. Assuming the current trend continues in which week (at the earliest) should the loading volume reach that level? It should reach 810 loading in Week?

Reference no: EM131176338

Questions Cloud

Different competitors in its snacks versus beverages segment : Develop Divisional PepsiCo EFE Matrices Purpose PepsiCo faces fierce but different competitors in its snacks versus beverages segment as described in the Cohesion Case. Based on the information from Step 1, develop divisional EFE matrices for PepsiCo..

How does starbuckss generous employee-benefits : Why do human resources managers at Starbucks need to be kept informed about any changes in the number and timing of new store openings planned for the coming year? Why does Starbucks offer benefits to its part-time labor force? How does Starbucks’s g..

Forecasting techniques for weekly sales of roller blades : An analyst must decide between two different forecasting techniques for weekly sales of roller blades: a linear trend equation and the naive approach. The linear trend equation is Ft= 126+ 2.1 t, and it was developed using data from periods 1 through..

Job analysis used in the process of job evaluation : In general, on what basis is responsibility for HRM divided between line and staff managers? How is a job analysis used in the process of job evaluation? How accurately can managers plan for future human resources needs?

Determine linear trend line for expected freight car loading : Freight car loading over an 18 week period at a busy port are as follows Week 1 230 2. 250 3. 270 4. 250 5. 270 6. 280 7. 320 8. 370 9. 420 10. 400 11. 450 12. 500 13. 510 14. 520 15. 560 16. 580 17. 600 18. 620 A. Determine a linear trend line for e..

The marketing mix reduce idle production capacity : Idle production capacity may be related to inventory or capacity management. How would the pricing component of the marketing mix reduce idle production capacity for (a) a car wash, (b) a stage theatre group, and (c) a university?

Planning your face book strategy : You and three university friends have decided to launch an online business selling clothes that student wear – T-shirts, shorts, sweats, and so on. You plan to use Face book ads. What “likes” or interests do (a) college and university men and (b) wom..

Another name for break off non response error : Determine the Sample Size necessary from the following information: Population=100,000; Desired Confidence Level=99%; Acceptable sample error= +/-4%; Percentage tested = 50%. Another name for Break Off Non response error is:

Normal for an airline to overbook a flight : It’s normal for an airline to overbook a flight by 20% or so, but Amtrak will overbook its longdistance trains only by 5% to 10%, even though they have even more noshows than the airlines do. What reasons would Amtrak have for overbooking so little? ..

User Account

All Pages