Question

The following data relate to the scores obtained by 9 salesmen of a company in an Intelligent test and their weekly sales in Rs. ’000.
Salesmen A B C D E F G H I Intelligence 50 60 50 60 80 50 80 40 70 Test Score
Weekly 30 60 40 50 60 30 70 50 60 Sales
i. Obtain the Regression of Sales on Intelligence test Score of the Salesman.
ii. If the Intelligence test Score of a Salesman is 65, what would be his expected
weekly Sales?

Answer 1

Answer:

ttadgjyrhfdgbdfngsdfg