Six methods were available to be used to extract Oleoresin (OLE) and a byproduct (BYP), from ginger. Three researchers, each uses two of the methods to make determinations of the ginger content of OLE and BYP leading to nested design. The percentages of OLE and BYP obtained are presented in the table below:

Analyze the responses and determine whether there are significant differences between farms and fertlizers nested within farms.

Transcribed Image Text:

Researcher 1 M1 M2 Researcher 2 M3 M4 Researcher 3 M5 M6 OLE BYP OLE BYP OLE BYP OLE BYP OLE BYP OLE BYP 27 13 24 9.2 20.5 11.1 21 9 17.9 10 19.2 9 25.8 10.6 24.7 9.6 20.8 12 20.7 9.6 16.4 10.1 18.4 8.7 26 12.1 25 9.8 20.1 10 19 8 16.6 9.6 19 9.1 20.5 10 24.6 9 17.8 9 18.5 8.7 16.5 9.1 17.9 10 27.6 9.5 25.4 11 17.1 9 17 10 16 9.5 16.9 8.4