Question: Identify the variable by matching the description below to the data shown in the following scatterplot matrix. The plot shows 80 observations. (a) The sequence

Identify the variable by matching the description below to the data shown in the following scatterplot matrix. The plot shows 80 observations.

(a) The sequence 1, 2, 3, c , 80
(b) Has mean -200
(c) Most highly positively correlated pair of variables
(d) Uncorrelated with Y
(e) Identify any outliers in these data. If you don€™t find any, then say so.

31 -33 -34 -35 -36 -180 -190 -200 -210 -220 1.700 1,650 1,600 1.550 1,500 1,450 80 60 40 20F 0 -36-34-32-220 -200 1450 1600 O 20 40 6O 80

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