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(b) A grocery store collected sales data. It found that a change in price does not imply that people will buy more or less milk. What can we determine from this information? O There is no correlation between price and amount of milk bought. O There is a correlation between price and amount of milk bought. However, there is no causation. This is because there is likely a decrease in the amount of milk bought with an increase in the price. O There is a correlation between price and amount of milk bought. There may or may not be causation. Further studies would have to be done to determine this.

(b) A grocery store collected sales data. It found that a change in price does not imply that people will buy more or less milk. What can we determine from this information? O There is no correlation between price and amount of milk bought. O There is a correlation between price and amount of milk bought. However, there is no causation. This is because there is likely a decrease in the amount of milk bought with an increase in the price. O There is a correlation between price and amount of milk bought. There may or may not be causation. Further studies would have to be done to determine this.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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(b) A grocery store collected sales data. It found that a change in price does not imply that people will buy more or less milk. What can we determine from this information? O There is no correlation between price and amount of milk bought. O There is a correlation between price and amount of milk bought. However, there is no causation. This is because there is likely a decrease in the amount of milk bought with an increase in the price. O There is a correlation between price and amount of milk bought. There may or may not be causation. Further studies would have to be done to determine this. (c) Mr. Chang studied his students' geography test scores and TV habits. He found that students who watched less TV tended to earn higher scores on the test. What conclusion should he make? O There is no correlation between test score and amount of TV watched. O There is a correlation between test score and amount of TV watched. There is probably also causation. This is because there is an increase in a student's test score with a decrease in the amount of TV watched. O There is a correlation between test score and amount of TV watched. There may or may not be causation. Further studies would have to be done to determine this. E
Transcribed Image Text:(b) A grocery store collected sales data. It found that a change in price does not imply that people will buy more or less milk. What can we determine from this information? O There is no correlation between price and amount of milk bought. O There is a correlation between price and amount of milk bought. However, there is no causation. This is because there is likely a decrease in the amount of milk bought with an increase in the price. O There is a correlation between price and amount of milk bought. There may or may not be causation. Further studies would have to be done to determine this. (c) Mr. Chang studied his students' geography test scores and TV habits. He found that students who watched less TV tended to earn higher scores on the test. What conclusion should he make? O There is no correlation between test score and amount of TV watched. O There is a correlation between test score and amount of TV watched. There is probably also causation. This is because there is an increase in a student's test score with a decrease in the amount of TV watched. O There is a correlation between test score and amount of TV watched. There may or may not be causation. Further studies would have to be done to determine this. E
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