Question: =+ (a) Find a one-tailed P value using the Siegel-Tukey test and state all assumptions needed for an exact P. (b) Find the one-tailed P

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(a) Find a one-tailed P value using the Siegel-Tukey test and state all assumptions needed for an exact P.

(b) Find the one-tailed P value using the Wilcoxon procedure assuming the population medians are MI ¼ MII ¼ 40 and state all assumptions needed for an exact P.

(c) In (b), you should have found many ties. Is there another appropriate procedure for analyzing these data, one for which the ties present no problem? Explain fully and outline the procedure.

(d) Find a 95% confidence interval estimate of the relative scales of line 1 relative to line 2 when spread is measured from zero.

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