Advertising and Money Spent Narrative
A marketing analyst is studying the relationship between x = money spent on television advertising and y = increase in sales. One study reported the following data (in dollars) for a particular company.
-Refer to Advertising and Money Spent Narrative. Does a linear relationship exist between x and y? Test using = 0.05.

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Advertising and Money Spent Narrative
A marketing analyst is studying the relationship between x = money spent on television advertising and y = increase in sales. One study reported the following data (in dollars) for a particular company. 
-Refer to Advertising and Money Spent Narrative. Does a linear relationship exist between x and y? Test using  = 0.05.

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The Answer of Advertising and Money Spent Narrative
A marketing analyst is studying the relationship between x = money spent on television advertising and y = increase in sales. One study reported the following data (in dollars) for a particular company. 
-Refer to Advertising and Money Spent Narrative. Does a linear relationship exist between x and y? Test using  = 0.05.