Can you discuss the potential pitfalls of this scenario? The regression equation based on data from years 1 thru 10 is, y = 6 + 32 x Where, X = Year We want to forecast a result in year 20, i.e. find value of y when x = 20 Solution : The forecast result in year 20 is, y = 6 + (32)*(20) y = 6 + 640 y = 646  The forecast result in year 20 is 646.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section: Chapter Questions
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Can you discuss the potential pitfalls of this scenario?

The regression equation based on data from years 1 thru 10 is,

y = 6 + 32 x

Where, X = Year

We want to forecast a result in year 20, i.e. find value of y when x = 20

Solution :

The forecast result in year 20 is,

y = 6 + (32)*(20)

y = 6 + 640

y = 646 

The forecast result in year 20 is 646.

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