Question: Question 2 Refer to the file 'Excel 1 cluster' file. The data in this file contains information about sales and number of employees for 20

Question 2 Refer to the file 'Excel 1 cluster'

Question 2 Refer to the file 'Excel 1 cluster' file. The data in this file contains information about sales and number of employees for 20 corporations. (a) Present a scatter plot of sales and number of employees in all 20 corporations (5 marks) (b) Select a random sample of 9 corporations from the list of 20 corporations (hint: this can be done using Excel) (5 marks) (c) Perform a k-Means cluster analysis with k = 3 (hint: use Euclidean distance to calculate the distance between data points (30 marks) Question 2 Refer to the file 'Excel 1 cluster' file. The data in this file contains information about sales and number of employees for 20 corporations. (a) Present a scatter plot of sales and number of employees in all 20 corporations (5 marks) (b) Select a random sample of 9 corporations from the list of 20 corporations (hint: this can be done using Excel) (5 marks) (c) Perform a k-Means cluster analysis with k = 3 (hint: use Euclidean distance to calculate the distance between data points (30 marks)

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