The number of internal disk drives (in millions) made at a plant in Taiwan during the past
Question:
a) Forecast the number of disk drives to be made next year, using linear regression.
b) Compute the mean squared error ( MSE) when using linear regression.
c) Compute the mean absolute percent error (MAPE).
Transcribed Image Text:
DISK DRIVES 140 160 190 200 210 YEAR
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
aSee the table below Year Internal Hard Drives x y xy x ...View the full answer
Answered By
John Kago
Am a processional practicing accountant with 5 years experience in practice, I also happens to have hands on experience in economic analysis and statistical research for 3 years. am well conversant with Accounting packages, sage, pastel, quick books, hansa world, etc, I have real work experience with Strata, and SPSS
4.70+
31+ Reviews
77+ Question Solved
Related Book For
Question Posted:
Students also viewed these Management Leadership questions
-
The number of transistors (in millions) made at a plant in Japan during the past 5 years follows: Year Transistors 1 ............ 140 2 ............ 160 3 ............ 190 4 ............ 200 5...
-
An accounts department is concerned about the number of internal purchase forms that its users completed incorrectly. As a result they are monitoring the proportion of purchase forms that were not...
-
Compute the mean absolute deviation (MAD), the mean squared error (MSE), the bias, and the mean average percent error (MAPE) for the following forecast. PeriodF 616 599 598 572 597 646 582 699 607...
-
If a check correctly written and paid by the bank for $ 648 is incorrectly recorded on the company's books for $ 684 , the appropriate treatment on the bank reconciliation would be to THE ANSWER IS...
-
A long, thin-walled tapered tube AB of circular cross section (see figure) is subjected to a torque T. The tube has length L and constant wall thickness t. The diameter to the median lines of the...
-
Write an equation of the line passing through the given point and satisfying the given condition. (0, 12); slope 0
-
What does a class diagram portray?
-
Mark Weinstein has been working on an advanced technology in laser eye surgery. His technology will be available in the near term. He anticipates his first annual cash flow from the technology to be...
-
Days Off No. of Employees Wage Monday M,Tu Tu,W W,Th Morning Shift Th,F F,Sa Sa,Su Su,M M,Tu Tu,W W,Th Afternoon Shift Th,F F,Sa Sa,Su Su,M 45 5 20 30 0 0 20 45 5 20 30 0 0 20 Total Requirement 240 $...
-
The common-size balance sheets from four companies follow: Amazon.com, an Internet book retailer; Alcoa, a major producer of aluminum products; Wendys, a fast-food services organization; and Delta...
-
The following data relate the sales figures of the bar in Mark Kaltenbachs small bed- and- breakfast inn in Portand, to the number of guests registered that week: a) Perform a linear regression that...
-
Rhonda Clark, a Slippery Rock, Pennsylvania, real estate developer, has devised a regression model to help determine residential housing prices in northwestern Pennsylvania. The model was developed...
-
Return to question 4. Suggest specific ways that your leader could improve their leadership competency and ethical style. Question 4 Briefly describe the leader of an organization in which you work...
-
What is developing the ability to produce goods or services previously purchased or actually buying a supplier or a distributor? OA. vertical integration OB. horizontal integration OC. outsourcing O...
-
Add the following numbers in the order given to hash table size 7. 16-12-25-15-2 The function is %5; the second function is +3. A. B. 25 O E. 2 0 2 0 16 0 1 25 16 12 O C. The correct hash table is...
-
What is transferring a firm's activities that have traditionally been internal to external suppliers? OA. keiretsu network OB. outsourcing OC. make-or-buy O D. vertical integration
-
One of the major methods of securing alliances among European states was marriage among the children of powerful ruling families: True False
-
A cue ball with velocity 1 . 7 m/s moving to the right hits a 7 ball and and eight ball simultaneously. All balls have mass m= 0 . 1 6 kg, but this is not needed to solve this problem. After the...
-
In each case, draw a structure containing only carbon and hydrogen that satisfies the indicated criterion. (a) A stable alkyne of five carbons containing a ring (b) A chiral alkyne of six carbon...
-
What types of inventory issues Starbucks might reflect upon at the end of each year? The mission of Starbucks is to inspire and nurture the human spiritone person, one cup, and one neighborhood at a...
-
A consumer organization wants to know whether you get what you pay for when you buy a stereo system. Its crew ranked 10 stereo systems and listed their ranks and prices in the accompanying table. Do...
-
Chris Millikan Manufacturing, Inc., is moving to kanbans to support its telephone switching-board assembly lines. Determine the size of the kanban for subassemblies and the number of kanbans needed....
-
Maggie Moylan Motorcycle Corp. uses kambans to support its transmission assembly line. Determine the size of the kanban for the mainshaft assembly and the number of kanbans needed. Setup cost = $20...
-
Maggie Moylan Motorcycle Corp. uses kambans to support its transmission assembly line. Determine the size of the kanban for the mainshaft assembly and the number of kanbans needed. Setup cost = $20...
-
9. An arrow 2.5 cm high is placed at a distance of 25 cm from a diverging mirror of focal length 20 cm., Find the nature, position and size of the image formed. 10. The image formed by a convex...
-
1. Find the focal length of a convex mirror of radius of curvature 1m. 2. Focal length of a convex mirror is 50 cm. What is its radius of curvature? 3. Radius of curvature of a concave mirror is 25...
-
When an object is placed at the focus of a concave mirror, the image formed is (i) at infinity (ii) real and inverted, and (iii) highly magnified (or highly enlarged) M E A D C B P F At infinity N
Study smarter with the SolutionInn App