1) X values 19, 17, 18,19,16, 23,21,22,21,20
X values converted to ranks are 4.5, 2,3,4.5,1,10,7.5,9,7.5,6
Y values 1,1,2,2,2,2,3,3,5,6
What are the Y values converted to 1 to 10 ?
X rank- Y rank D?
D2? sum of D2
1b) 6x D2?, n(n2-1)?, 6xD2/n3-n= ? 1-6xD2/n3-n=?
(1)
D=R(X)-R(Y)
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