Using your calculator, find the best-fit Line for the data (Stat -> Calc -> LinReg are the options on your calculator). Round all values to two decimal places.     Using the best-fit line you found above, if x = 5, what value for you expect for y? Round all values to two decimal places.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Given the following data (suppose x is the explanatory variable and y is the response variable):

            x                      y

            1                      10

            3                      8

            7                      7

            8                      5

            10                    3

 

Assume that x is the explanatory variable and y is the response variable.

 

  • Using your calculator, find the best-fit Line for the data (Stat -> Calc -> LinReg are the options on your calculator). Round all values to two decimal places.

 

 

  • Using the best-fit line you found above, if x = 5, what value for you expect for y? Round all values to two decimal places.

 

 

  • Using the best line you found above, if y = 6, what value for you expect for x? Round all values to two decimal places.

 

 

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