Question: Based on the data collected by the sales manager in the Copier case, it appears that she would have some difficulty predicting the sales based

Based on the data collected by the sales manager in the Copier case, it appears that she would have some difficulty predicting the sales based on only sales calls - especially at some levels of sales calls.For example, if one of her salespeople made between 70 and 80 calls, would she be able to predict a certain number of sales?Would it be easier to predict a range of sales?If yes, what would that range be?Hint: Review the PPT slides on correlation and regression for more information.

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