Statistical Sampling


What does the area of a column represent on a histogram?

2 years ago


1 Reply




Misty Parisian

1 Answer

Brian H Profile Picture
Brian H Verified Sherpa Tutor ✓

Help students achieve their goals by realising their potential.

Given that frequency-density is on the vertical axis and the class-widths are shown along the horizontal axis then:

Given also that: frequency = frequency-density x class-width

and that

the area of a column is frequency-density x class-width

Then the area of a column is the frequency associated with a particular column

I'm available for 1:1 private online tuition!

Click here to view my profile and arrange a free introduction.

Think you can help?

More Maths A-Level Questions
Sherpa Badge

Need an A-Level Maths tutor?

Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.

Find an A-Level Maths Tutor