Calculate the margin of error for a derived ratio
moe_ratio(num, denom, moe_num, moe_denom)
Arguments
- num
The numerator involved in the ratio calculation (an estimate)
- denom
The denominator involved in the ratio calculation (an estimate)
- moe_num
The margin of error of the numerator
- moe_denom
The margin of error of the denominator
Value
A margin of error for a derived ratio