Consider these midterm and final exam scores for three students ...

[pepyto]

Question 1

Consider the following data on the growth of cactus grafts under controlled conditions.

 

Find the regression line y = mx + b.
◦ y =1.50 x + .7
◦ y = 1.33x + .21
◦ y = -2.10x + .2
◦ y = 13x + 8.19

Question 2

Consider these midterm and final exam scores for three students in a calculus  class.              

 

Find the regression line y = mx + b.
◦ y = -x + 3.1
◦ y = -0.61x + 124.2
◦ y = 0.256x - 12.3
◦ y = -0.65x + 100.4

[ergserg]

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Only 35% of students answer this correctly

[pepyto]

Great answer, keep it coming

[anyusername12131]

YES! Correct, THANKS for helping me on my review