MGMT 655- HW 3
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Management
Date
Jun 18, 2024
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MGMT 655
HW3
Cereals
1. a. Numeric: calories, protein, fat,sodium,fiber,carbo,sugars,potass,vitamins,shelf, weight, cups
Ordinal: shelf,rating, Nominal: name,mfr,type
b.
c. i. High Variability:
Calories and Sodium have the highest variability with a range of 100 and 320 respectively. ii. Skewed Variables:
Sugars, Sodium and Potassium have asymmetry in their distribution:
iii. Extreme Values: Outliers fall outside the main distribution.
Fiber has an outlier of the value 14.
d. XLMiner was not letting me plot the boxplot with the values, so I created a normal chart below:
From the chart we can see that Cold cereal has a higher variability while hot cereal seems to have only 100 calories. In examining the data we can see that hot cereal does not have much data to begin with. We can also tell that colder cereal, on average has higher calories.
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Related Questions
gnment 1.d X
ment%202.pdf
.xlsx
HP Work & Supply Chain Marakane
Sales
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Total
-
1 / 2 -
Question 1
The monthly demand of a company is showed below, please use the static method to forecast the
demand for Year 6.
Year 1
Q Search
2,000
3,000
3,000
3,000
4,000
6,000
7,000
6,000
10,000
12,000
14,000
8,000
78,000
Catherine Caramp....pdf
Z
Year 2
140%
3,000
4,000
3,000
5,000
5,000
8,000
3,000
8,000
12,000
12,000
16,000
10,000
89,000
LDE
+ @
I
Assignment 2
Year 3
Question 2
Historical demand for Peeps is as displayed in the table.
2,000
5,000
5,000
3,000
4,000
6,000
7,000
10,000
15,000
15,000
18,000
8,000
98,000
T2202- 2022.pdf
0
Year 4
}})
5,000
4,000
4,000
2,000
5,000
7,000
10,000
14,000
16,000
16,000
20,000
12,000
115,000
!
Year 5
5,000
2,000
3,000
2,000
7,000
6,000
8,000
10,000
20,000
20,000
22,000
8,000
113,000
Q☆
l
EN
US
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(4) The Great Northwest Outdoor Company is a catalog sales operation that specializes in
outdoor recreational clothing. Demand for its items is very seasonal, peaking during the
holiday season and during the spring. It has accumulated the following data for orders
per season (quarter) during the past five years.
Orders (1,000s)
Year 1
Year 2
Year 3
Year 4
Year 5
Winter (Q 1)
Spring (Q 2)
Summer (Q 3)
18.6
18.1
22.4
23.2
24.5
23.5
24.7
28.8
27.6
31.0
20.4
19.5
21.0
24.4
23.7
Fall (Q 4)
Total
41.9
46.3
45.5
47.1
52.8
104.4
108.6
117.7
122.3
132.0
Develop a seasonally adjusted forecast model for these order data. Forecast demand for
each quarter for year 6, using the annual trend line as given: Y(t) = 96.33 + 6.89t
(a) Find seasonal index for each quarter
(b) Find seasonally adjusted demand forecast for each quarter for year 6
(c) Find MAD for seasonally adjusted forecasting for year 1 through 5.
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III. What is the expected value of sample information
IV. What is the efficiency of the survey information
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1- Explain the facts regarding the data, including number of variables and datapoints.
#of variables
# of observations
2- Complete the table as follows, List the variables features including, names, variable,
level, etc.
Variable
Variable Type
Variable Level
Age
Numeric
Ratio
Gender
Categorical
Sales_Rep
Business
Years
College
Personality
Certificates
Feedback
Salary
NPS
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Reflective Paper 1
Mulling over M & M
In the 1930s Spanish Civil War, Forrest Mars saw soldiers eating chocolate pelletswith a hard shell to carry these chocolates easily without the risk of melting. This gavehim an idea, and the M&M’s Plain Chocolate Candies were introduced in the USAmarket in 1941.The product was a hit with the American soldiers and U.S. Army became its first bigcustomer as it gave the soldiers an option to carry chocolate in tropical climates withoutmelting. In 1949, the brand introduced the tagline “Melt in your mouth, not in yourhand,” and this led to a considerable increase in its sales because it delivered on asolid insight, especially from parents who did not like to see their children making amess when eating chocolate. M&M’s are button-shaped chocolate-filled candies withhard shells surrounding a filling which varies depending upon the type of M&M’s. Theproduct is available in various colors – red, yellow, orange, brown, green, and…
arrow_forward
Reflective Paper 1
Mulling over M & M
In the 1930s Spanish Civil War, Forrest Mars saw soldiers eating chocolate pelletswith a hard shell to carry these chocolates easily without the risk of melting. This gavehim an idea, and the M&M’s Plain Chocolate Candies were introduced in the USAmarket in 1941.The product was a hit with the American soldiers and U.S. Army became its first bigcustomer as it gave the soldiers an option to carry chocolate in tropical climates withoutmelting. In 1949, the brand introduced the tagline “Melt in your mouth, not in yourhand,” and this led to a considerable increase in its sales because it delivered on asolid insight, especially from parents who did not like to see their children making amess when eating chocolate. M&M’s are button-shaped chocolate-filled candies withhard shells surrounding a filling which varies depending upon the type of M&M’s. Theproduct is available in various colors – red, yellow, orange, brown, green, and…
arrow_forward
Reflective Paper 1
Mulling over M & M
In the 1930s Spanish Civil War, Forrest Mars saw soldiers eating chocolate pelletswith a hard shell to carry these chocolates easily without the risk of melting. This gavehim an idea, and the M&M’s Plain Chocolate Candies were introduced in the USAmarket in 1941.The product was a hit with the American soldiers and U.S. Army became its first bigcustomer as it gave the soldiers an option to carry chocolate in tropical climates withoutmelting. In 1949, the brand introduced the tagline “Melt in your mouth, not in yourhand,” and this led to a considerable increase in its sales because it delivered on asolid insight, especially from parents who did not like to see their children making amess when eating chocolate. M&M’s are button-shaped chocolate-filled candies withhard shells surrounding a filling which varies depending upon the type of M&M’s. Theproduct is available in various colors – red, yellow, orange, brown, green, and…
arrow_forward
1- Explain the facts regarding the data, including number of variables and datapoints.
#of variables
# of observations
2- Complete the table as follows, List the variables features including, names, variable,
level, etc.
Variable
Variable Type
Variable Level
Age
Numeric
Ratio
Gender
Categorical
Sales_Rep
Business
Years
College
Personality
Certificates
Feedback
Salary
NPS
Part 3 is shown on the photo
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Only question 1
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Trail Questions
National Scan, Inc., sells radio frequency inventory tags.
Monthly sales for a seven-month period were as follows:
Month
Sales ('000 units)
Feb.
19
Mar.
18
Apr
15
May
20
Jun.
18
Jul.
22
Aug.
20
Forecast September sales volume using each of the following:
(1) A linear trend equation.
(2) A five-month moving average
(3) Exponential smoothing with a smoothing constant equal to
.20, assuming a March forecast of 19('000)
(4) A weighted average using 0.60 for the most recent month,
0.30 for the next most recent, and 0.10 for the next.
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Do it accurate clean handwriting dont use chat gpt etc solve accurate
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Variables
Fil
Filter variables here
Name
Label
sex
Sex
age
Age
mrd
Marital Status
educ
Education of Individual
cworker
Class of Worker
region
Region
race
race/ethnicity
earnings
height
weight
1. Complete the following Stata operation with data Earnings_and_Height.dta:
1. Describe the variable earnings at height less than or equal to 67 inches and at height
greater than 67 inches. Draw the frequency distribution of the two cases.
2. Calculate the difference of earnings in the above two cases, save as a scalar difference.
3. Use the scatter command to draw with earnings as the Y axis, height as the X axis,
and "income" as the Y axis name, "height" as the X axis name.
4. Using hours as the dependent variable and height as the independent
variable, we estimated the wages of 67, 70, and 65 inches, respectively.
Properties
Label
Type
Format
Value label
Notes
Data
E
5. The variable height height in centimeters is generated and a monadic linear regression is
performed with earnings as the…
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11.2
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Please do not give solution in image format thanku
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page 4 of 19) - Google Chrome
squ.edu.om/mod/quiz/attempt.php?attempt3D1245076&cmid%3663426&page%3D3
earning System (Academic)
erations Management || fall20
Quiz
stion 4
Mean Absolute Deviation (MAD) is the always the best in assessing a forecast model accuracy
yet
vered
Select one:
ked out of
O a. True
O b. False
Hajir
lag question
13
Next page
10
19
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Three
arrow_forward
rations Management Spring21
variation is a variation whose cause can be identified
a.
Statistical
O b. Random
C. Assignable
d. Theoretical
e.
Controllable
OUS PAGE
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3) The major variable is the central idea of the entire literature. Its sub-variables help specify which particular aspect of the major variable is being referred to. The indicators, on the other hand, are specific information that describes the sub-variables.
Examples:
Major variable: Study habits
Sub-variable: Time required for studying, methods of studying, and place for studying
Indicators: Employing patterned time intervals for effective studying: using mnemonics in memorizing the terms; and studying in one's ideal environment
Instructions: Identify the major variables, sub-variables, and indicators of the examples of literature review.
Example 3: On leadership Competencies and Management Skills
(refer to the photo for the details)
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National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows:
Month
Sales(000)Units
Feb.
15
Mar.
23
Apr.
12
May.
25
Jun.
19
Jul.
28
Aug.
26
Forecast September sales volume using each of the following:
(1) A linear trend equation
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Part B?
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Please do not give solution in image format thanku
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Forecasting on Operation Management
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Data envelopment analysis (DEA method)
Inupt
Outupt
51,38
169,119
60,45
243,167
43,33
173,158
53,43
216,138
43,38
155,161
44,35
169,157
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A marketing analyst wants to examine the relationship between sales (in $1,000s) and advertising (in $100s) for firms in the food and beverage Industry and collects monthly data for 25 firms. He estimates the model
Sales-o Advertising. The following ANOVA table shows a portion of the regression results.
Regression
Residual
df
1
23
55
78.53
504.02
MS
78.53
21.91
T
3.58
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help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working
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Solved the problema) Use a 3-year moving average to forecast the sales ofVolkswagen Beetles in Nevada through year 6.b) What is the MAD? ~c) What is the MSE?
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- gnment 1.d X ment%202.pdf .xlsx HP Work & Supply Chain Marakane Sales JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Total - 1 / 2 - Question 1 The monthly demand of a company is showed below, please use the static method to forecast the demand for Year 6. Year 1 Q Search 2,000 3,000 3,000 3,000 4,000 6,000 7,000 6,000 10,000 12,000 14,000 8,000 78,000 Catherine Caramp....pdf Z Year 2 140% 3,000 4,000 3,000 5,000 5,000 8,000 3,000 8,000 12,000 12,000 16,000 10,000 89,000 LDE + @ I Assignment 2 Year 3 Question 2 Historical demand for Peeps is as displayed in the table. 2,000 5,000 5,000 3,000 4,000 6,000 7,000 10,000 15,000 15,000 18,000 8,000 98,000 T2202- 2022.pdf 0 Year 4 }}) 5,000 4,000 4,000 2,000 5,000 7,000 10,000 14,000 16,000 16,000 20,000 12,000 115,000 ! Year 5 5,000 2,000 3,000 2,000 7,000 6,000 8,000 10,000 20,000 20,000 22,000 8,000 113,000 Q☆ l EN USarrow_forward(4) The Great Northwest Outdoor Company is a catalog sales operation that specializes in outdoor recreational clothing. Demand for its items is very seasonal, peaking during the holiday season and during the spring. It has accumulated the following data for orders per season (quarter) during the past five years. Orders (1,000s) Year 1 Year 2 Year 3 Year 4 Year 5 Winter (Q 1) Spring (Q 2) Summer (Q 3) 18.6 18.1 22.4 23.2 24.5 23.5 24.7 28.8 27.6 31.0 20.4 19.5 21.0 24.4 23.7 Fall (Q 4) Total 41.9 46.3 45.5 47.1 52.8 104.4 108.6 117.7 122.3 132.0 Develop a seasonally adjusted forecast model for these order data. Forecast demand for each quarter for year 6, using the annual trend line as given: Y(t) = 96.33 + 6.89t (a) Find seasonal index for each quarter (b) Find seasonally adjusted demand forecast for each quarter for year 6 (c) Find MAD for seasonally adjusted forecasting for year 1 through 5.arrow_forwardIII. What is the expected value of sample information IV. What is the efficiency of the survey informationarrow_forward
- 1- Explain the facts regarding the data, including number of variables and datapoints. #of variables # of observations 2- Complete the table as follows, List the variables features including, names, variable, level, etc. Variable Variable Type Variable Level Age Numeric Ratio Gender Categorical Sales_Rep Business Years College Personality Certificates Feedback Salary NPSarrow_forwardReflective Paper 1 Mulling over M & M In the 1930s Spanish Civil War, Forrest Mars saw soldiers eating chocolate pelletswith a hard shell to carry these chocolates easily without the risk of melting. This gavehim an idea, and the M&M’s Plain Chocolate Candies were introduced in the USAmarket in 1941.The product was a hit with the American soldiers and U.S. Army became its first bigcustomer as it gave the soldiers an option to carry chocolate in tropical climates withoutmelting. In 1949, the brand introduced the tagline “Melt in your mouth, not in yourhand,” and this led to a considerable increase in its sales because it delivered on asolid insight, especially from parents who did not like to see their children making amess when eating chocolate. M&M’s are button-shaped chocolate-filled candies withhard shells surrounding a filling which varies depending upon the type of M&M’s. Theproduct is available in various colors – red, yellow, orange, brown, green, and…arrow_forwardReflective Paper 1 Mulling over M & M In the 1930s Spanish Civil War, Forrest Mars saw soldiers eating chocolate pelletswith a hard shell to carry these chocolates easily without the risk of melting. This gavehim an idea, and the M&M’s Plain Chocolate Candies were introduced in the USAmarket in 1941.The product was a hit with the American soldiers and U.S. Army became its first bigcustomer as it gave the soldiers an option to carry chocolate in tropical climates withoutmelting. In 1949, the brand introduced the tagline “Melt in your mouth, not in yourhand,” and this led to a considerable increase in its sales because it delivered on asolid insight, especially from parents who did not like to see their children making amess when eating chocolate. M&M’s are button-shaped chocolate-filled candies withhard shells surrounding a filling which varies depending upon the type of M&M’s. Theproduct is available in various colors – red, yellow, orange, brown, green, and…arrow_forward
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- Trail Questions National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows: Month Sales ('000 units) Feb. 19 Mar. 18 Apr 15 May 20 Jun. 18 Jul. 22 Aug. 20 Forecast September sales volume using each of the following: (1) A linear trend equation. (2) A five-month moving average (3) Exponential smoothing with a smoothing constant equal to .20, assuming a March forecast of 19('000) (4) A weighted average using 0.60 for the most recent month, 0.30 for the next most recent, and 0.10 for the next.arrow_forwardDo it accurate clean handwriting dont use chat gpt etc solve accuratearrow_forwardVariables Fil Filter variables here Name Label sex Sex age Age mrd Marital Status educ Education of Individual cworker Class of Worker region Region race race/ethnicity earnings height weight 1. Complete the following Stata operation with data Earnings_and_Height.dta: 1. Describe the variable earnings at height less than or equal to 67 inches and at height greater than 67 inches. Draw the frequency distribution of the two cases. 2. Calculate the difference of earnings in the above two cases, save as a scalar difference. 3. Use the scatter command to draw with earnings as the Y axis, height as the X axis, and "income" as the Y axis name, "height" as the X axis name. 4. Using hours as the dependent variable and height as the independent variable, we estimated the wages of 67, 70, and 65 inches, respectively. Properties Label Type Format Value label Notes Data E 5. The variable height height in centimeters is generated and a monadic linear regression is performed with earnings as the…arrow_forward
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