. [-/5.31 Points] DETAILS BBUNDERSTAT12 9.1.013.MI.S. MY NOTES ASK YOUR TEACHER How much should a healthy Shetland pony weigh? Let x be the age of the pony (in months), and let y be the average weight of the pony (in kilograms). 19 95 140 162 175 LA USE SALT a) Make a scatter diagram of the data and visualize the line you think best fits the data. 180 20 160 140 13 120 y (average weight (in kg)) y (average weight 100 P 10 80 60 5 10 15 20 60 80 100 120 140 160 O (age (in months)) x (age (in months)) 180 20 160 140 y (average weight (in kg)) 120 10 5 100 180 60 60 80 100 120 140 160 10 15 20 x (age (in months)) x (age (in months)) b) Would you say the correlation is low, moderate, or strong? O low moderate strong Would you say the correlation is positive or negative? positive negative c) Use a calculator to verify that > x - 61. > x- 991. > > - 632, > > - 89.094, and _xy - 9,183. Computer. (Round your answer to four decimal places.) 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. O Given our value of r, y should tend to decrease as x increases. Given our value of r, y should tend Giver clusions for the behavior of y as x increases. Given our value of r, y should tend constant as x increases