Lesson details

Key learning points

  1. In this lesson, we will learn how to draw and interpret stem and leaf diagrams.

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.

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4 Questions

Q1.
Calculate the mean of the set of numbers.
10
14.5
79
Correct answer: 9.875
Q2.
Calculate the median of the set of numbers.
10
19
9
Correct answer: 9.5
Q3.
Calculate the range of the set of numbers.
10.5
Correct answer: 16
19
3
Q4.
Find the mode of the set of data.
12
3
5
Correct answer: 7

3 Questions

Q1.
What is the largest number in the stem and leaf diagram?
88
9
94
Correct answer: 98
Q2.
What is the range of the numbers in the stem and leaf diagram?
4
40
Correct answer: 46
6
Q3.
What is the median of the numbers in the stem and leaf diagram?
3.5
7
72
Correct answer: 73.5

Lesson appears in

UnitMaths / Averages (From a list and tables, Stem and Leaf)

UnitMaths / Revise - Data (Mean Table, CF Charts)

UnitMaths / Scatter Diagrams & Frequency Trees & Averages