Question
Use the given data to find the equation of the regression line. Examine the scatterplot and...
Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. x 66 99 44 1010 1111 77 55 88 1313 1414 1212 y 8.748.74 12.4012.40 4.914.91 13.0513.05 13.4413.44 10.2410.24 6.966.96 11.4511.45 13.3613.36 12.9112.91 13.5413.54
Homework Answers
Answer #1
Solution: given that table
x 6,9,4,10,11,7,5,8,13,14,12
y 8.74,12.40,4.91,13.05,13.44,10.24,6.96,11.45,13.36,12.91,13.54
=> The equation of the regression line is: y = 3.8 + 0.8⋅x
=> The graph of the regression line is:
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