The accompanying data file contains daily sales (in $) at Caf Venetian for 100 days. For...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The accompanying data file contains daily sales (in $) at Café Venetian for 100 days. For cross-validation, let the training and the validation sets comprise the first 80 days and the last 20 days, respectively. pictureClick here for the Excel Data File a. Use the training set to Implement the Holt exponential smoothing method with two sets of user-supplied smoothing parameters, a=0.20 and 3-0.10 and a-0.30 and 3-0.20. Compute the resulting performance measures for the validation set. (Round final answers to 2 decimal places.). Parameters User-supplied 1 User-supplied 2 MSE because of the MAD b-1. Determine the preferred smoothing parameters for making the forecast? Forecast saies for the 101st day MAPE (N) out of 3 performance measures 4 b-2. Reestimate the preferred model with the entire data set to forecast sales for the 101st day (Round final answer to the nearest whole number.) A1 Day 2 1 32 4 3 54 6 5 7 6 87 98 10 9 11 10 12 11 13 12 14 13 15 14 16 15 17 16 18 17 19 18 20 19 21 20 22 21 23 22 24 23 25 24 26 25 27 26 28 27 29 28 30 29 31 30 32 31 A 33 32 34 33 35 34 36 35 37 36 38 37 312 459 392 Sales 263 215 311 356 243 282 382 289 358 269 361 314 379 281 384 405 284 291 332 594 436 397 428 466 526 845 B 521 373 773 753 461 759 701 692 B X Cafe Sales V C fr D Day E F G A1 70 69 71 70 72 71 73 72 74 73 75 74 76 75 77 76 78 77 79 78 80 79 81 80 82 81 83 82 84 83 85 84 86 85 87 86 88 87 89 88 90 89 91 90 92 91 93 92 94 93 95 94 96 95 97 96 98 97 99 98 100 99 101 100 102 103 104 A B 1176 977 1019 1071 1321 1192 1009 1595 945 1415 1234 1574 1406 1467 1087 1600 1588 1539 1416 1416 1645 1760 1575 1713 1764 2936 1600 1809 1781 1663 2663 2020 X C £x [ + The accompanying data file contains daily sales (in $) at Café Venetian for 100 days. For cross-validation, let the training and the validation sets comprise the first 80 days and the last 20 days, respectively. pictureClick here for the Excel Data File a. Use the training set to Implement the Holt exponential smoothing method with two sets of user-supplied smoothing parameters, a=0.20 and 3-0.10 and a-0.30 and 3-0.20. Compute the resulting performance measures for the validation set. (Round final answers to 2 decimal places.). Parameters User-supplied 1 User-supplied 2 MSE because of the MAD b-1. Determine the preferred smoothing parameters for making the forecast? Forecast saies for the 101st day MAPE (N) out of 3 performance measures 4 b-2. Reestimate the preferred model with the entire data set to forecast sales for the 101st day (Round final answer to the nearest whole number.) A1 Day 2 1 32 4 3 54 6 5 7 6 87 98 10 9 11 10 12 11 13 12 14 13 15 14 16 15 17 16 18 17 19 18 20 19 21 20 22 21 23 22 24 23 25 24 26 25 27 26 28 27 29 28 30 29 31 30 32 31 A 33 32 34 33 35 34 36 35 37 36 38 37 312 459 392 Sales 263 215 311 356 243 282 382 289 358 269 361 314 379 281 384 405 284 291 332 594 436 397 428 466 526 845 B 521 373 773 753 461 759 701 692 B X Cafe Sales V C fr D Day E F G A1 70 69 71 70 72 71 73 72 74 73 75 74 76 75 77 76 78 77 79 78 80 79 81 80 82 81 83 82 84 83 85 84 86 85 87 86 88 87 89 88 90 89 91 90 92 91 93 92 94 93 95 94 96 95 97 96 98 97 99 98 100 99 101 100 102 103 104 A B 1176 977 1019 1071 1321 1192 1009 1595 945 1415 1234 1574 1406 1467 1087 1600 1588 1539 1416 1416 1645 1760 1575 1713 1764 2936 1600 1809 1781 1663 2663 2020 X C £x [ +
Expert Answer:
Answer rating: 100% (QA)
L14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 20 21 22 23 24 25 26 27 28 29 L14 4A 28 9 29 3... View the full answer
Related Book For
Probability and Statistics for Engineering and the Sciences
ISBN: 978-1305251809
9th edition
Authors: Jay L. Devore
Posted Date:
Students also viewed these business communication questions
-
The accompanying data file shows, among other variables, median household income and median house value for the 50 states. a. Compute and discuss the range of household income and house value. b....
-
The accompanying data file shows, among other variables, median household income and median house value for the 50 states in 2010. Assume that income and house value data are bell-shaped. a. Use...
-
The accompanying data file shows midterm and final grades for 32 students. Estimate a student's final grade as a linear function of a student's midterm grade. At the 1% significance level, is a...
-
Data for Barry Computer Co. and its industry averages follow. a. Calculate the indicated ratios for Barry. b. Construct the DuPont equation for both Barry and the industry. c. Outline Barrys...
-
Calculate the book value per common share for 2014 and evaluate the result against the industry average in Exhibit, explaining why it compares favorably or unfavourably (round to two decimal places)....
-
A recent study reported that the average male CEO of Fortune 500 firms is 6 feet, about 2.5 inches more than the average male. Why might this be difficult to eliminate through laws that restrict...
-
Plaintiff contracted to install a boiler for defendant. After plaintiff had installed and tested the boiler, but before final payment to plaintiff had been made, defendant took custody of the boiler...
-
Presented below are the financial statements of Kurtzel Company. Additional data: 1. Depreciation expense was $17,500. 2. Dividends declared and paid were $20,000. 3. During the year equipment was...
-
When considering the system resource model, Owens College would be viewed as effective; it receives a steady flow of highly academically qualified students and obtains significant endowment growth...
-
Suppose that consumption depends on the level of real money balances (on the grounds that real money balances are part of wealth). Show that if real money balances depend on the nominal interest...
-
2. Write the equation for a 1-D traveling longitudinal particle displacement wave excited at one end of a slender metal rod with piezoelectric crystal having known sinusoidal vibration frequency f...
-
Based on the bank's DCR (and assuming operating expenses are $450,000), what is the maximum allowable annual debt service (rounded to the nearest hundred)?
-
Who investigated Arthur Andersen and Enron?
-
Question 2 Your favorite sports team acquired a player last season that they thought would improve the roster, but so far the fit has not worked out well. The team's general manager is considering...
-
What is the difference between National Health Accounts and Health Consumption Expenditures?
-
Unless an exception or exclusion applies, in what specific order must tax attributes be reduced? A . Basis of all property, net operating loss ( NOL ) , general business credit carryovers, capital...
-
You are going to make a $70,000 downpayment on a home that costs $450,000 and will borrow the rest via a mortgage. You select the following: Fixed rate of 7.50% semi-annually compounded....
-
Determine two different Hamilton circuits in each of the following graphs. A B F G
-
The output of a continuous extruding machine that coats steel pipe with plastic was studied as a function of the thermostat temperature profile (A, at three levels), the type of plastic (B, at three...
-
Suppose the sediment density (g/cm) of a randomly selected specimen from a certain region is normally distributed with mean 2.65 and standard deviation .85 (suggested in "Modeling Sediment and Water...
-
An academic department has just completed voting by secret ballot for a department head. The ballot box contains four slips with votes for candidate A and three slips with votes for candidate B....
-
Define strategic human resource management, and explain using our HR Strategy Model (see Figure 3-6 in Chapter 3) how Amazons new health and safety programs fit (or dont fit) its new strategy.
-
What other health and safety actions would you recommend for them now, and why?
-
List at least five examples of how the new health and safety actions taken by Amazon reflect what you would have recommended based on what you read in this chapter.
Study smarter with the SolutionInn App