Soft Drink Sales Narrative
A soft drink distributor was interested in examining the relationship between the number of ads (x) for his product during prime time on a local television station and the number of sales per week (y) in 1000s of cases. She compiled the figures for 20 weeks and computed the following summary information: n = 20, 
and 
.
-Refer to Soft Drink Sales Narrative. If the soft drink distributor ran 21 TV ads per week for her product, what would you predict her sales to be?
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