The table below show data that has been collected from different fields from various farms in a certain valley. The table contains the grams of Raspberries tested and the amount of their Vitamin C content in mg. Find a linear model that express Vitamin C content as a function of the weight of the Raspberries. grams Vitamin C content in mg 45 7.4 55 11.8 65 16.4 75 21 85 24.7 95 29.5 105 33.6   A)  Find the regression equation:     y=y= x+x+   Round your answers to 3 decimal places   B)  Answer the following questions using your un-rounded regression equation.   If we test 135 grams of raspberries what is the expected Vitamin C content?   mgmg (round to the nearest tenth)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section: Chapter Questions
Problem 18T
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The table below show data that has been collected from different fields from various farms in a certain valley. The table contains the grams of Raspberries tested and the amount of their Vitamin C content in mg. Find a linear model that express Vitamin C content as a function of the weight of the Raspberries.



grams Vitamin C
content in mg
45 7.4
55 11.8
65 16.4
75 21
85 24.7
95 29.5
105 33.6

 

A)  Find the regression equation:     y=y= x+x+   Round your answers to 3 decimal places

 

B)  Answer the following questions using your un-rounded regression equation.  

If we test 135 grams of raspberries what is the expected Vitamin C content?   mgmg (round to the nearest tenth)

 

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The table below show data that has been collected from different fields from various farms in a certain valley. The table contains the grams of Raspberries tested and the amount of their Vitamin C content in mg. Find a linear model that express Vitamin C content as a function of the weight of the Raspberries.

Round your answers to 3 decimal places


Raspberry Type grams Vitamin C
content in mg
Farm A - North Field 60 14.3
Farm B - North Field 75 21
Farm A - South Field 90 27.2
Farm B - South Field 105 34.3
Farm C -Small Field 120 41.4
Farm D 135 46.8
Farm E 150 54.5


y=y= x+x+
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