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Lesson details
Key learning points
- In this lesson, we will learn how to use a histogram to estimate the median, quartiles or frequencies using parts of bars
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
3 Questions
Q1.
What frequency does the fourth bar represent?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707207070%2Fv9fjjwpo0fbh6sqgrr4x.jpg&w=640&q=75)
A
B
D
Q2.
What frequency does the third bar represent?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707207076%2Fas6v2wgxtu9vtsk84wom.jpg&w=640&q=75)
A
B
C
Q3.
Which class is the mode?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707207084%2Fruzrlfas8utl4pyv3rrp.jpg&w=640&q=75)
B
C
D
3 Questions
Q1.
What is the total frequency?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707152742%2Feyjudsrktaadm0xii0sf.jpg&w=384&q=75)
A
C
D
Q2.
Which class interval contains the median?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707152745%2Fvqrxahumemxhwt2sf57c.jpg&w=384&q=75)
A
B
D
Q3.
What is the estimate median?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707152757%2Ft5ps2xulajguiefmghr4.jpg&w=384&q=75)
B
C
D