Question

In: Statistics and Probability

Here is data with y as the response variable. x y 71.4 25.1 82.8 34.4 81...

Here is data with y as the response variable.

x y
71.4 25.1
82.8 34.4
81 75.3
77.1 72.8
84.6 63.4
64.8 75.8
85.4 117.6
-14.1 173.3
76.7 51.2
63.3 140.8
  1. Make a scatter plot of this data. Which point is an outlier? Enter as an ordered pair, e.g., (x,y).
    (x,y)=

  2. Find the regression equation for the data set without the outlier. Enter the equation of the form mx+b rounded to three decimal places.
    ˆywo=
  3. Find the regression equation for the data set with the outlier. Enter the equation of the form mx+b rounded to three decimal places.
    ˆyw=

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