GrahamCU
- 5
- 0
SOLVED:Agreement of 2 values
This is my first post, so I hope this is the write section for it..
How do you check if 2 values agree with each other (I've seen it called the "comparison test", but I can't find what I'm looking for by google-ing that).
For example, you have
x1=563+-12
x2=545+-38
And you have to find the "ratio". The values are said to agree if R<2 and disagree if R>2
Thanks,
Graham
EDIT: found the answer
R=(x1-x2)/root(sigmax1^2 + sigmax2^2)
This is my first post, so I hope this is the write section for it..
How do you check if 2 values agree with each other (I've seen it called the "comparison test", but I can't find what I'm looking for by google-ing that).
For example, you have
x1=563+-12
x2=545+-38
And you have to find the "ratio". The values are said to agree if R<2 and disagree if R>2
Thanks,
Graham
EDIT: found the answer
R=(x1-x2)/root(sigmax1^2 + sigmax2^2)
Last edited:
