Question

The following data relate to the scores obtained by 9 salesman. Company in an intelligence test and their weekly sales(in rupee 1000's). Salesman :A B C D E F G H I Testscores :50 60 50 60 80 50 80 40 70
Weakly sales:30 60 40 50 60 30 70 50 60 (a) obtain the regression equcation of sales on intelligence test scores of salesmen.
(b) If the intelligence test score of salesman is 65, what would be his excepted weekly sales?

Answer 1

Explanation:

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