duiz 6 4 of 12 equalsized stores with the following results

duiz: 6 4 of 12 equal-sized stores, with the following results. Use these data to complete parts (a) through (c) below of using shelf space most efficiently. Toward that goal, she would like to use shelf space to pre Click the icon to view the data of shelf spaces and pet food sales OA. O C. g3 30 Shelf Space (Feat) h. For theie data, bo - 1333 and b,-87. Interpret the meaning of the slope, b, in this problem the meaning of the slope. b1·in this problem Choose the correct answer below Choose the correct answer O B. The slope, b, implies that for each increase of 1 foot of shelf space the weoldy sales are expected to decrease by the value of b,.fin C. The slope, bt-i dollans implies that for each increase of 1 foot of shelf space, the weekly sales are expected to increase by the value of b, in dollars c. Predict the weekly sales of pet food for stores with 7 feet of shelf space for pet food (Round to the nearest cent as needed)

Solution

a)

Trying to plot the point, it has to be plot B. [ANSWER]
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b)

OPTION C: The value B1 implies that for each increase of 1 foot of shelf space, the weekly sales are expected to increase by the value B1 in dollars.

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c)

As

y^ = 8.7x + 133.3

Then at x = 7,

y^ = 8.7(7) + 133.3 = 194.2 [answer]

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