How much should a healthy Shetland pony weigh? Let x be the age of the pony...

Question

Question

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). 3 6 12 18 22 60 95 140 152 185 (a) Make a scatter diagram of the data and visualize the line you think best fits the data. Vi Sauton Object ● Point 1122 285 1.1 1A5 Help WebA sign graphing tool

(b) Would you say the correlation is low, moderate, or strong? low O moderate O strong Would you say the correlation is positive or negative? O positive O negative (c) Use a calculator to verify that ΣΧ-61, ΣΧ2-997, Σ y-632, Σ y, 89,554, and Σ xy-9,236. Compute r. (Round your answer to three decimal places.) As x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? Explain your answer O Given our value of r, we can not draw any conclusions for the behavior of y as x increases. Given our value of r, y should tend to decrease as x increases Given our value of r, y should tend to increase as x increases Given our value of r, y should tend to remain constant as x increases.

math Statistics-And-Probability

Add a comment Improve this question Transcribed image text

Answer 1

✔ Recommended Answer

Answer #1

ey sting becaus e douta pin a al inese the famaiea 9orx 2 2 6 563 949 0 94 Ingreace ar x ineere becaurethi imeleieitimidoln Nou pu the caX in uen madol to he r sible 0:-rerponge e regiei pr aR一ㄧ

Add a comment

Answer 2

Similar Homework Help Questions

How much should a healthy Shetland pony weigh? Let x be the age of the pony...

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). x 3 6 12 20 26 y 60 95 140 154 183 (a) Make a scatter diagram of the data and visualize the line you think best fits the data. (b) Would you say the correlation is low, moderate, or strong? low moderate strong Would you say the correlation is...
Ignore the Adobe Flash Player Part How much should a healthy Shetland pony weigh? Let x...

Ignore the Adobe Flash Player Part 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) 3 60 95 6 14 140 170 187 12 26 (a) Make a scatter diagram of the data and visualize the line you think best fits the data Get ADOBE FLASH PLAYER Flash Player version 10 or higher is required for this question You...
How much should a healthy Shetland pony weigh? Let x be the age of the pony...

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). x 3 6 12 14 26 y 60 95 140 162 173 (a) Make a scatter diagram of the data. Then visualize the line you think best fits the data. (b) Use a calculator to verify that Σx = 61, Σx2 = 1061, Σy = 630, Σy2 = 88,398, and...

How much should a healthy Shetland pony weigh? Let x be the age of the pony...

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). X: 3, 6, 12, 18, 22 Y: 60, 95,140, 170, 183 (b) Use a calculator to verify that Σx = 61, Σx2 = 997, Σy = 648, Σy2 = 94,614, and Σxy = 9,516. compute R (round to 3 decimal places)
How much should a healthy Shetland pony weigh? Let x be the age of the pony...

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). x 3 6 12 15 26 y 60 95 140 150 177 x=62 x2=1090 y=622 y2=86,054 xy=9,282 a) Compute r. (Round your answer to three decimal places.)
How much should a healthy Shetland pony weigh? Let x be the age of the pony...

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). x 3 6 12 20 26 y 60 95 140 170 177 (a) Make a scatter diagram of the data. Then visualize the line you think best fits the data. (b) Use a calculator to verify that ?x = 67, ?x2 = 1265, ?y = 642, ?y2 = 92,454, and...

How much should a healthy Shetland pony weigh? Let x be the age of the pony...

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). x 3 6 12 20 21 y 60 95 140 156 181 (a) Make a scatter diagram of the data. Flash Player version 10 or higher is required for this question. You can get Flash Player free from Adobe's website. Then visualize the line you think best fits the data....
Let x be the average number of employees in a group health insurance plan, and let...

Let x be the average number of employees in a group health insurance plan, and let y be the average administrative cost as a percentage of claims. x 3 7 15 36 72 y 40 35 30 26 16 (b) Would you say the correlation is low, moderate, or strong? positive or negative? low and negative moderate and positive strong and negative moderate and negative low and positive strong and positive (c) Use a calculator to verify that ΣΧ-133, ΣΧ2-6763,2y-147,...
Let x be the average number of employees in a group health insurance plan, and let...

Let x be the average number of employees in a group health insurance plan, and let y be the average administrative cost as a percentage of claims. x 3 7 15 33 74 y 40 35 30 26 16 (b) Would you say the correlation is low, moderate, or strong? positive or negative? moderate and positive strong and negative moderate and negative low and negative strong and positive low and positive (c) Use a calculator to verify that Σx =...

Let x be the average number of employees in a group health insurance plan, and let...

Let x be the average number of employees in a group health insurance plan, and let y be the average administrative cost as a percentage of claims. x 3 7 15 36 73 y 40 35 30 28 20 (a) Make a scatter diagram of the data and visualize the line you think best fits the data. Submission Data (b) Would you say the correlation is low, moderate, or strong? positive or negative? strong and positive low and negative low...

How much should a healthy Shetland pony weigh? Let x be the age of the pony...

Homework Answers