***URGENT**** These are answered. Please let me know if my answers are right, and if they are wrong please answer with the correct answers. There are multiple parts. I need the answers within a couple hours.
Consider the following portion of data that lists the starting salaries (in $ 1000) of newly hired employees and their college GPAs:
Employee
Salary
GPA
1
57
3.39
2
74
2.88
3
80
3.58
11
61
3.37
a. Without transforming the values, compute the Euclidean distance for all possible pairs of the first three employees. (Round immediate calculations to at least 4 decimal places and your final answers to 2 decimal places.)
Employees
Euclidean distance
1 and 2
89.06
1 and 3
93.35
2 and 3
104.369
b-1. Compute the z-score standardized salaries and Ga4s for the first three employees. (Round intermediate calculations to at least 4 decimal places and your final answers to 2 decimal places. Negative values should be indicated by a minus sign.)
Employees
Standardized salaries (
)
Standardized GPAs (
)
1
0.82
0.11
2
0.22
-1.61
3
0.59
0.82
b-2. Based on the z-score standardized salaries and GPAs, compute the Euclidean distance for al possible pairs of the first three employees. (Round intermediate calculations to at least 4 decimal places and your final answers to 2 decimal places.)
Employees
Standardized salaries ()
1 and 2
2.06
1 and 3
0.95
2 and 3
1.84
c-1. Based on the z-score standardized salaries and GPAs, compute the Manhattan distance for al possible pairs of the first three employees. (Round intermediate calculations to at least 4 decimal places and your final answers to 2 decimal places.)
Employees
Standardized salaries ()
1 and 2
2.77
1 and 3
1.10
2 and 3
1.99
C-2. Based on the z-score standardized Manhattan distance values, identify the pair of the first three employees that are most similar.
◯ Employees 2 and 3
◯ Employees 1 and 3
◯ Employees 1 and 2
◯ Undetermined, because the Manhattan distance values give inconclusive results.
***URGENT**** These are answered. Please let me know if my answers are right, and if they are wrong please answer with the correct answers. There are multiple parts. I need the answers within a couple hours.
Consider the following portion of data that lists the starting salaries (in $ 1000) of newly hired employees and their college GPAs:
| Employee | Salary | GPA |
| 1 | 57 | 3.39 |
| 2 | 74 | 2.88 |
| 3 | 80 | 3.58 |
| 11 | 61 | 3.37 |
a. Without transforming the values, compute the Euclidean distance for all possible pairs of the first three employees. (Round immediate calculations to at least 4 decimal places and your final answers to 2 decimal places.)
| Employees | Euclidean distance |
| 1 and 2 | 89.06 |
| 1 and 3 | 93.35 |
| 2 and 3 | 104.369 |
b-1. Compute the z-score standardized salaries and Ga4s for the first three employees. (Round intermediate calculations to at least 4 decimal places and your final answers to 2 decimal places. Negative values should be indicated by a minus sign.)
| Employees | Standardized salaries () |
Standardized GPAs () |
| 1 | 0.82 | 0.11 |
| 2 | 0.22 | -1.61 |
| 3 | 0.59 | 0.82 |
b-2. Based on the z-score standardized salaries and GPAs, compute the Euclidean distance for al possible pairs of the first three employees. (Round intermediate calculations to at least 4 decimal places and your final answers to 2 decimal places.)
| Employees | Standardized salaries () |
| 1 and 2 | 2.06 |
| 1 and 3 | 0.95 |
| 2 and 3 | 1.84 |
c-1. Based on the z-score standardized salaries and GPAs, compute the Manhattan distance for al possible pairs of the first three employees. (Round intermediate calculations to at least 4 decimal places and your final answers to 2 decimal places.)
| Employees | Standardized salaries () |
| 1 and 2 | 2.77 |
| 1 and 3 | 1.10 |
| 2 and 3 | 1.99 |
