11. [-17.69 Points] DETAILS BBBASICSTATSACC 4.1.013.M|.5. i,' How much should a healthy Shetland pony weigh? Letx be the age of the pony (in months), and let y be the average weight of the pony (in kilograms). i n 3 5 12 20 21 n 60 95 140 150 18 1 (a) Make a scatter diagram of the data and visualize the line you think best ts the data. (Submit a le with a maximum size of 1 MB.) Choose File No le chosen [ This answer has not been graded yet (b) Would you say the correlation is low, moderate, or strong? 0 low Q moderate 0 strong Would you say the correlation is positive or negative? O positive 0 negative (c) Use a calculator to verify that 2(x) = 62, 20(2) = 1030, 20/) = 626, 20/2) = 87,486, and Z{x y) = 9.231. Compute r. (Enter a number. Round your answer to three decimal places.) l_____l As x increases from 3 to 21 months, does the value of r imply that y should tend to increase or decrease? Explain your answer. 0 Given our value of r, y should tend to decrease as x increases. O Given our value of r, 3/ should tend to increase as x increases. 0 Given our value of r, y should tend to remain constant as x increases. 0 Given our value of r, we can not draw any conclusions for the behavior of y asx increases. 111! G'ru'" 34 E: ,0 Type hereto search