A study of the effects of a chemical additive on soil acidity recorded the acidity of eight plots of land before and after the application of the additive.The results
Were: The test value for the signed-rank test is:
A)1
B)2
C)3

Question

A study of the effects of a chemical additive on soil acidity recorded the acidity of eight plots of land before and after the application of the additive.The results
Were:  The test value for the signed-rank test is:
A)1 
B)2 
C)3

Quizplus · Accepted Answer

The Answer of A study of the effects of a chemical additive on soil acidity recorded the acidity of eight plots of land before and after the application of the additive.The results
Were:  The test value for the signed-rank test is:
A)1 
B)2 
C)3

A Study of the Effects of a Chemical Additive on Soil