Reference no: EM131666528 , Length: word count:2000
Task 1 -
The data for Task 1 in the data file for Assignment represents the starting costs in thousand dollars) for different kind of business.
1. Find mean, median, mode, range, variance and standard deviation separately for every type of business
2. For every business type construct
a. frequency and relative frequency distributions starting from class 0 to 30
b. a relative frequency histogram
3. Discuss the results obtained in parts 1 and 2
4. Test if there significant difference in the starting costs for these types of business.
Task 2 -
The data for Task 2 in the data file for Assignment represents the following variables for franchisees of All Greens Pty Ltd: annual sales ($'000), the floor area (sq.ft.'000), inventory ($'000), advertising expenditure ($'000), the size of the area where the business operates (number of families, $'000) and the number of competitors in the area.
1. Present the MS Excel output and write down the estimated regression equation.
2. How well the model fits the data?
3. Test the hypothesis that there is no significant relationship between the dependent and any of the independent variables.
4. Interpret individual slope coefficients.
5. Construct a 95% confidence interval for the slope coefficients of individual variables.
6. Test the estimated slope coefficients for individual variables for significance.
7. Remove all insignificant variables and re-estimate the model.
8. Using the model from part (g), predict annual sales for a franchisee with 1,000 sq ft floor area, $150,000 inventory, $5,000 spent on advertising, 5,000 families in the area of operation and 2 competitors.
Attachment:- Assignment Files.rar
Describe the types of employees in multinational firms
: Describe the types of employees in multinational firms. How does IHRM select and prepare them for international assignments?
|
Earth shape and declination
: Axial tilt: Earth's axis tilts 23.5 degrees from the plane of the ecliptic, or the imaginary plane line that joins the centers of the Sun and Earth.
|
Discuss the determinants of subjective well-being
: Discuss the determinants of subjective well-being with regard to financial status, marriage, and culture
|
Create a script to accompany the presentation
: Create a script to accompany the presentation. It should include background on the crisis, how situation will be handled, and rationale for scenario statements.
|
Find mean median mode range variance and standard deviation
: Find mean, median, mode, range, variance and standard deviation separately for every type of business. ow well the model fits the data?
|
Earth key movements
: The revolution of Earth on its orbit around the Sun, shown in Figure 1, takes about 365.25 days, measured as the time taken by the Sun
|
Discuss bibliography to avoid academic dishonesty
: do research for you essay, be sure to cite your sources you have consulted in a bibliography to avoid academic dishonesty
|
Population growth of urban units
: 1) Describe the multiplier effect as it relates to the population growth of urban units.
|
Review the major provisions of the sarbanes-oxley act
: Review the major provisions of the Sarbanes-Oxley Act. Then review the benefits of the act.
|