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In an Area of Russia, Records Were Kept on the Relationship

Question 90

Multiple Choice

In an area of Russia, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre) . The data for a 9 year period is as follows: In an area of Russia, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre) . The data for a 9 year period is as follows: The equation of the line of least squares is given as = -9.12 + 4.38x. -What would be the expected number of inches of rain if the yield is 60 bushels of wheat per acre? A) 64.74 B) 253.68 C) 11.62 D) 15.78 The equation of the line of least squares is given as In an area of Russia, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre) . The data for a 9 year period is as follows: The equation of the line of least squares is given as = -9.12 + 4.38x. -What would be the expected number of inches of rain if the yield is 60 bushels of wheat per acre? A) 64.74 B) 253.68 C) 11.62 D) 15.78 = -9.12 + 4.38x.
-What would be the expected number of inches of rain if the yield is 60 bushels of wheat per acre?


A) 64.74
B) 253.68
C) 11.62
D) 15.78

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