Microwave Sales Narrative
A microwave oven manufacturer has collected the data shown below on number of units sold (y) in the thousands of dollars and the number of ads (x) placed during the month.
-Refer to Microwave Sales Narrative. Calculate the preliminary sums of squares and cross products,

Question

Microwave Sales Narrative
A microwave oven manufacturer has collected the data shown below on number of units sold (y) in the thousands of dollars and the number of ads (x) placed during the month.  
-Refer to Microwave Sales Narrative. Calculate the preliminary sums of squares and cross products,

Quizplus · Accepted Answer

The Answer of Microwave Sales Narrative
A microwave oven manufacturer has collected the data shown below on number of units sold (y) in the thousands of dollars and the number of ads (x) placed during the month.  
-Refer to Microwave Sales Narrative. Calculate the preliminary sums of squares and cross products,

Microwave Sales Narrative A Microwave Oven Manufacturer Has Collected the Data Shown Below