Comparing medians

[Mos5180d]

I have a repeated measures experiment for the strength of wood treated and untreated. I have completed a wilcoxon signed rank test in SPSS and found that there is a significant difference between treated and untreated.
My question is that I have been asked to do a test and hypotheses to show that the median of the treated exceeds 500 more than the untreated and I’m not sure what to do

thanks

 

[Deleted member 4993]

I have a repeated measures experiment for the strength of wood treated and untreated. I have completed a wilcoxon signed rank test in SPSS and found that there is a significant difference between treated and untreated.
My question is that I have been asked to do a test and hypotheses to show that the median of the treated exceeds 500 more than the untreated and I’m not sure what to do

thanks

What method/s have you been taught to compare medians?

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