Calculating Average of Certain Cells
You seem please, glad I could help
"Tags" wrote:
Thanks. It worked!!! I was hitting CTRL, SHift and Enter before I entered
the formula. WOOOOOOOOOHOOOOOOOOOO!!!!
"Mike H" wrote:
Hi.
Paste the formula in to formula bar and alter the ranges to suit your needs
THEN
press and hold down CTRL and SHIFT key and tap ENTER
Mike
"Tags" wrote:
It didn't work. It didn't put the {} around it. I did what you said to do.
Do I have to change the format of the X cells to text or number?
"Mike H" wrote:
Hi,
Try this ARRAY formula
=AVERAGE(IF(B1:B20="X",C1:C20))
This is an array formula which must be entered by pressing CTRL+Shift+Enter
'and not just Enter. If you do it correctly then Excel will put curly brackets
'around the formula {}. You can't type these yourself. If you edit the formula
'you must enter it again with CTRL+Shift+Enter.
Mike
"Tags" wrote:
I want to find the average time of cells that only have X in them. For
example:
Name Comercial TIME
Belair X 0:30
York 0:15
Dulaney X 0:45
Providence 0:15
Joppa X 0:55
What formula do I use?
|