Tucson Machinery, Incorporated, manufactures numerically controlled machines, which sell for an average price of $17.0 million each. Sales for these NCMs for the past two years were as follows: Use Exhibit 3.10. QUARTER LAST YEAR QUANTITY (UNITS) 17 23 31 21 QUARTER THIS YEAR 20.536 1 2 QUANTITY (UNITS) 16 29 33 20 a. Find the equation of a simple linear regression line using Excel. Note: Round your answers to 3 decimal places. 0.7141 b. Compute trend and seasonal factor from a linear regression line obtained with Excel. Note: Do not round intermediate calculations. Round your answers to 3 decimal places.

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter5: Business And Economic Forecasting
Section: Chapter Questions
Problem 7E: The Questor Corporation has experienced the following sales pattern over a 10-year period: Compute...
icon
Related questions
Question
Tucson Machinery, Incorporated, manufactures numerically controlled machines, which sell for an average price of $17.0 million each.
Sales for these NCMS for the past two years were as follows: Use Exhibit 3.10.
QUARTER
LAST YEAR
1
3
4
QUANTITY QUARTER
(UNITS) THIS YEAR
17.
23
31
21
Y =
a. Find the equation of a simple linear regression line using Excel.
Note: Round your answers to 3 decimal places.
Last Year
20.536 +
This Year
b. Compute trend and seasonal factor from a linear regression line obtained with Excel.
Note: Do not round intermediate calculations. Round your answers to 3 decimal places.
Period
1
2
3
4
1
1
2
3
4
2
QUANTITY
(UNITS)
16
29
33
20
3
4
0.714 t
Trend Forecast
0.800
1.047
1.367
0.898
0.664
1.168
1.292
0.762
Seasonal
Factors
0.732
1.108
1.330
0.830
0.732
1.108
1.330
0.830
Transcribed Image Text:Tucson Machinery, Incorporated, manufactures numerically controlled machines, which sell for an average price of $17.0 million each. Sales for these NCMS for the past two years were as follows: Use Exhibit 3.10. QUARTER LAST YEAR 1 3 4 QUANTITY QUARTER (UNITS) THIS YEAR 17. 23 31 21 Y = a. Find the equation of a simple linear regression line using Excel. Note: Round your answers to 3 decimal places. Last Year 20.536 + This Year b. Compute trend and seasonal factor from a linear regression line obtained with Excel. Note: Do not round intermediate calculations. Round your answers to 3 decimal places. Period 1 2 3 4 1 1 2 3 4 2 QUANTITY (UNITS) 16 29 33 20 3 4 0.714 t Trend Forecast 0.800 1.047 1.367 0.898 0.664 1.168 1.292 0.762 Seasonal Factors 0.732 1.108 1.330 0.830 0.732 1.108 1.330 0.830
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Sales
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Managerial Economics: Applications, Strategies an…
Managerial Economics: Applications, Strategies an…
Economics
ISBN:
9781305506381
Author:
James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:
Cengage Learning