67. In Example 11.10, subtract from each observation in the ith sample (i 1, . ....

Question:

67. In Example 11.10, subtract from each observation in the ith sample (i  1, . . . , 6) to obtain a set of 18 residuals. Then construct a normal probability plot and comment on the plausibility of the normality assumption.

xi#

acixi#  aa c2i Ji b

1/2 # 3 1I 12 # MSE # Fa,I1,nI 41/2 gcimi gcimi 

gci  0, gcimi 

Step by Step Answer:

Question Posted: