The following data is used in correlation analysis. X- {10, 11, 5, 7, 8, 9} and Y- {12, 14, 9,9 10, 11} respectively. a. The coefficient of correlation is -0.92 -0.29 0.92 none of these Given are the set of Y (price) and X (demand) of a certain commodity. X- {9,7,8,9,3,2} and Y- {6,5,7,6,9,8} respectively. a. The equation of the regression line is y=3.6712+4.2318x y=3.6712-4.2318x y=9.1972-0.3732x none of these b. What will be the price of a commodity if the demand is 12? 3.9724 4.1788 5.7689 none of these

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A:

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A: here use basic of correlation coefficient

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Q: Compute for the coefficient of correlation coefficient and interpret its meaning.

A: Compute for the coefficient of correlation coefficient and interpret its meaning.

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Q: 1.) (0,1), (2,8), (3,7), (3,10) 10 6. 8. 6. 5. 4 1. 0 1 2 3 4 5 6 7 8 9 10

A: As per bartleby guidelines we only give first three questions answers.

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