Hi , I've read all postings re weighted average in the forum but could not
find the answer.
I have 1 column of random data/values (below) and would like to calculate
weighted average. Please help me to compile a formula for this. Thank you!
1.3
1.4
1.6
1.7
1.7
1.8
1.6
1.6
1.7
1.6
....