Three fertilizer types, A, B, C, each applied to seven plots of carrotsrnplants, resulted in the following yield (kg/plot): 

A:    24     18      18     29     22     17     15 

B:    46     39      37     50     44     45      30 

C:    32     30      26     41     36     28       27 

Use analysis of variance to test whether the fertilizers are the same or not at 1% significant level. Using the interval method, are fertilizers B and C, the same?rn

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The yields of the potato using three different types of fertilizers is provided for seven plots To t... View the full answer