I am a novice to Excel and needing some help.
How do I get an average of non zero, or non blank cells in multiple columns that are not adjacent?
In my case I have cells b3:b14, g3:g14, l3:l14, q3:q14 and v3:v14 that contain both negative and positive numbers. I need to find the average of all cells in these columns with any value entered other than zero.
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