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Question 2 Calculate a set of trend values using the method of semi-averages, for the following...
Question 3 Calculate a set of moving averages of period: (a) 3 (b) 5 for the following time serie...
Question 3 Calculate a set of moving averages of period: (a) 3 (b) 5 for the following time series data: 8, 1, 10, 21,4, 9, 12, 10, 23, 5, 10, 13, 1, 26, 6 Which set of moving averages is the correct one to use for obtaining a trenod for the series?
Question 3 Calculate a set of moving averages of period: (a) 3 (b) 5 for the following time series data: 8, 1, 10, 21,4, 9, 12, 10, 23,...
A country import data shows the following. Using the data Calculate the straight line trend model...
A country import data shows the following. Using the data Calculate the straight line trend model using the least square method and predict the total import for 2017 and 2018 Calculate a three year moving average for the data and show the same on separate column year import in billions $ 2007 21 2008 18 2009 16 2010 24 2011 23 2012 24 2013 39 2014 28 2015 12 2016 34
Use a bivariate linear regression trend model to estimate this trend equation: SALES = a +...
Use a bivariate linear regression trend model to estimate this trend equation: SALES = a + b(TIME) Is the sign of b what you would expect? Is b significantly different from zero? What is the coefficient of determination for this model? Explain your answers. Date Sales Time Mar-12 3,372.5 1 Jun-12 3,472.7 2 Sep-12 3,534.8 3 Dec-12 3,602.6 4 Mar-13 3,675.1 5 Jun-13 3,725.4 6 Sep-13 3,749.0 7 Dec-13 3,772.4 8 Mar-14 3,794.1 9 Jun-14 3,826.5 10 Sep-14 3,877.8 11...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and use it to predict expected new checking accounts for periods 16 through 19. (Round your intermediate calculations and final answers to 2 decimal places.) Period New Accounts Period New Accounts Period New Accounts 1 200 6 239 11 281 2 212 7 243 12 275 3 211 8 250 13 287 4 222 9 251 14 288 5 235 10 267...
8. Examine the following quarterly data: Quarter 11 Quarter 2 2 Quarter 3 3 15 26 20 12 34 51 Quarter 44 Quarter 1 5 Quarter 2 6 Quarter 3 7 Quarter 4 8 Quarter 1 9 Quarter 2 1 38 62 Quarter 311...
8. Examine the following quarterly data: Quarter 11 Quarter 2 2 Quarter 3 3 15 26 20 12 34 51 Quarter 44 Quarter 1 5 Quarter 2 6 Quarter 3 7 Quarter 4 8 Quarter 1 9 Quarter 2 1 38 62 Quarter 311 Quarter 4 12 84 Calculate the seasonal indexes for each quarter. a. Quarter 1 Quarter 2 Quarter 3 Quarter 4 b. Deseasonalize the time series. Produce the trend line using the deseasonalized data. Produce seasonaly adjusted...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and use it to predict expected new checking accounts for periods 16 through 19. (Round your intermediate calculations and final answers to 2 decimal places.) Period New Accounts Period New Accounts Period New Accounts 1 200 6 237 11 281 2 212 7 249 12 275 3 211 8 250 13 287 4 222 9 255 14 288 5 235 10 267...
Given the following data, calculate cost of goods sold using the FIFO costing method Date Item...
Given the following data, calculate cost of goods sold using the FIFO costing method Date Item Unit 2/25 5/20 8/15 10/17 12/31 Beginning inventory Purchase of inventory Purchase of inventory Purchase of inventory Purchase of inventory Ending inventory 28 units at $12 per unit 14 units at $13 per unit 30 units at $10 per unit 5 units at $12 per unit 8 units at $15 per unit 16 units OA. $740 OB. $788 OC. $1,040 OD, $928
5. Use the assignment method (i.e., Hungarian method) to obtain a plan that will minimize the...
5. Use the assignment method (i.e., Hungarian method) to
obtain a plan that will minimize the processing costs in the
following table under the following condition (provide also the
total cost of the plan):
The combination 4-A is undesirable. (15 points)
WORKER ABCDE
1 14 18
2 14 15 Job 3 12 16 4 11 13 5 10 16
20 17 18 19 16 17 15 14 17 14 12 14 15 14 13
5. Use the assignment method...
Calculate the missing values in the following table. Missing values are denoted by a number inside...
Calculate the missing values in the following table. Missing values are denoted by a number inside a bracket [X]. Place your answers in the corresponding numbered fields below the table. quantity FC VC TC AFC AVC ATC MC 0 150 0 (1) ---- --- --- --- 1 (2) (3) 200 (4) (5) (6) (7) 2 (8) (9) (10) (11) 30 (12) (13) 3 (14) (15) (16) (17) (18) (19) 30
Round to 4th decimal place, if needed A data set is as the following 8 1012...
Round to 4th decimal place, if needed A data set is as the following 8 1012 12 1214 14 141414 16 16 18 18 20 20 20 22 30 35 What is the mean? 2.What is the median? What is the variance, if this is a sample? What is the variance, if this is a population? Does it skew? (Right, Left, or Not) 5. A sample set is as the following with a missing value x110 12 12 12 1414...
Question 3 Calculate a set of moving averages of period: (a) 3 (b) 5 for the following time series data: 8, 1, 10, 21,4, 9, 12, 10, 23, 5, 10, 13, 1, 26, 6 Which set of moving averages is the correct one to use for obtaining a trenod for the series?
Question 3 Calculate a set of moving averages of period: (a) 3 (b) 5 for the following time series data: 8, 1, 10, 21,4, 9, 12, 10, 23,...
8. Examine the following quarterly data: Quarter 11 Quarter 2 2 Quarter 3 3 15 26 20 12 34 51 Quarter 44 Quarter 1 5 Quarter 2 6 Quarter 3 7 Quarter 4 8 Quarter 1 9 Quarter 2 1 38 62 Quarter 311 Quarter 4 12 84 Calculate the seasonal indexes for each quarter. a. Quarter 1 Quarter 2 Quarter 3 Quarter 4 b. Deseasonalize the time series. Produce the trend line using the deseasonalized data. Produce seasonaly adjusted...
Given the following data, calculate cost of goods sold using the FIFO costing method Date Item Unit 2/25 5/20 8/15 10/17 12/31 Beginning inventory Purchase of inventory Purchase of inventory Purchase of inventory Purchase of inventory Ending inventory 28 units at $12 per unit 14 units at $13 per unit 30 units at $10 per unit 5 units at $12 per unit 8 units at $15 per unit 16 units OA. $740 OB. $788 OC. $1,040 OD, $928
5. Use the assignment method (i.e., Hungarian method) to
obtain a plan that will minimize the processing costs in the
following table under the following condition (provide also the
total cost of the plan):
The combination 4-A is undesirable. (15 points)
WORKER ABCDE
1 14 18
2 14 15 Job 3 12 16 4 11 13 5 10 16
20 17 18 19 16 17 15 14 17 14 12 14 15 14 13
5. Use the assignment method...
Round to 4th decimal place, if needed A data set is as the following 8 1012 12 1214 14 141414 16 16 18 18 20 20 20 22 30 35 What is the mean? 2.What is the median? What is the variance, if this is a sample? What is the variance, if this is a population? Does it skew? (Right, Left, or Not) 5. A sample set is as the following with a missing value x110 12 12 12 1414...
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