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I will pay for the following essay European Agribusiness. The essay is to be 11 pages with three to five sources, with in-text citations and a reference page.Download file to see previous pages... To
I will pay for the following essay European Agribusiness. The essay is to be 11 pages with three to five sources, with in-text citations and a reference page.
Download file to see previous pages...To understand the direction of causality, we derive the regression equation in the next section.
Regression analysis measures the relationship between two variables. It measures how one variable (the dependent variable) depends on the other (the independent or explanatory variable). The regression model that establishes a relationship between sales and number of employees can be written as follows:
and are parameters of the regression line. is the intercept of the regression line and is the slope coefficient of the regression line, which measures how sensitive sales is to the number of employees. is a random error term with zero-expected value. Assuming that has an expected value of zero, we can write the regression equation as follows:
It can be observed that the alpha is 0.079911 while the beta or slope coefficient of the line is 0.25. This coefficient is significant at the 1 percent level of significance indicating the existence of a strong linear dependence of sales on the number of employees.
To determine which company least fits the regression equation, the expected sales is calculated using the regression equation and assuming that sales depend on the number of employees. ...
Sales = 0.079911 + 0.256194 x Number of Employees
Company that least fits the Regression Line
Code
company name
Alpha
Beta
Predicted Sales (billions)
Actual
Sales (billions)
Residual Figure (billions)
1
Nestle
0.079911
0.256194
18.26971
22.7
4.430285
2
Heineken
0.079911
0.256194
10.04587
8.8
-1.24587
3
Groupe Danone
0.079911
0.256194
9.046716
8.6
-0.44672
4
Unilever
0.079911
0.256194
11.35247
8.6
-2.75247
5
Danish Crown Amba
0.079911
0.256194
6.971541
6.5
-0.47154
6
Groupe Lactalis
0.079911
0.256194
6.664108
6.4
-0.26411
7
Associated British Food
0.079911
0.256194
7.330213
5.7
-1.63021
8
Sudzucker
0.079911
0.256194
5.101322
5.8
0.698678
9
Carlsberg
0.079911
0.256194
6.664108
5.2
-1.46411
10
Scottish &. Newcastle
0.079911
0.256194
3.922828
4.9
0.977172
11
Royal Friesland Foods
0.079911
0.256194
3.999686
4.7
0.700314
12
Campina
0.079911
0.256194
1.693936
3.6
1.906064
13
Oetker Group
0.079911
0.256194
4.025305
3.6
-0.42531
14
Barilla
0.079911
0.256194
1.873272
3.6
1.726728
15
Tate &. Lyle
0.079911
0.256194
1.309645
3.5
2.190355
16
Cadbury Schweppes
0.079911
0.256194
6.10048
3.4
-2.70048
17
Bongrain
0.079911
0.256194
4.076544
3.3
-0.77654
18
Nutreco
0.079911
0.256194
2.00137
3
0.99863
19
Kerry Group
0.079911
0.256194
4.25588
3
-1.25588
20
Danisco
0.079911
0.256194
2.795572
2.8
0.004428
21
Pernod Ricard
0.079911
0.256194
3.256722
2.7
-0.55672
22
Ebro Puleva
0.079911
0.256194
1.642697
2
0.357303
To determine which company least fits the regression equation, the expected sales is calculated using the regression equation and assuming that sales depend on the number of employees. We substitute for the number of employees in the regression equation to get the sales figure for each of the company.