{11,15, 8, 2, 7, 10,9, 12, 11,8,12,3, 14, 8, 2,9} Which dot plot represents this data set?

.

. .

.

+ + + + + + +

4 5 6 7 8 9 10 11 12 13 14 15

12

3

4

5

6

7

8

3

9 10 11 12 13 14 15

B

D

C

:

1

12

3

4

5

6 7 8

9 10 11 12 13 14 15

1 2 3

4

5

6

7

+

8 9

10 11 12 13 14 15

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.