Entering formulas in Numbers on Ipad
HI, need some help please.
i Have set up a spreadsheet to capture some specific data.
i Have a column which defines the sex of a person, either F or M, I also have a column for their age.
i Need to be able to count how many of each gender in specific age groups, eg < 20, 20-29, 30-39, and over 40 and over.
I can't work out how to do the formula. I can get it to count how many females or males, but cannot work out how to count people that fit in a certain age group and sex!
can anyone help please.
thanks.