Mathematics for IGCSE & O level - Statistical Diagrams (Section 2 - No. 21)
What is the formula for calculating frequency density?
Frequency Density = Frequency / Class Width
Frequency Density = Frequency * Class Width
Frequency Density = Class Width / Frequency
Frequency Density = Frequency
คำอธิบาย
The formula is Frequency Density = Frequency / Class Width