
Finding the Mode
Presentation
•
Mathematics
•
6th - 8th Grade
•
Hard
Joseph Anderson
FREE Resource
4 Slides • 4 Questions
1
Data and Statistics - The MODE
by Mr. Crofts
2
What is the MODE?
The MODE is a value that appears the most in a set of data.
It can be considered the most common or most Popular value in a data set.
Take the following data set:
{1, 2, 2, 3, 5, 5, 6, 7, 7, 7, 9, 10}
The MODE, would be '7', as it appears three times, whilst every other value appears two times or less.
3
Quick Facts about the MODE
1. The MODE is the most occurring value in a data set e.g. {1, 3, 3, 5, 5, 5, 5, 6, 8, 9}
mode = 5
2. A data set can have more than one MODE e.g. {3, 3, 3, 9, 12, 12, 12, 17, 21}
mode = 3 and 12. Both occur three times. We call this Bi-Modal!
3. A data set can have no MODE e.g. {3, 6, 9, 16, 27, 30}, no value occurs more!
4. The MODE is best used when examining CATEGORICAL DATA.
4
Still unsure about the MODE?
If you struggle to remember what the MODE is, use this helpful Acronym.
M - Most
O - Occurring
D - Data
E - Entry
5
Multiple Choice
Determine the MODE of the following data set.
{14, 14, 15, 15, 15, 15, 17, 18, 18, 19, 19, 19, 20}
14
19
18
15
6
Multiple Choice
Using this graph determine, which colour of vehicle represents the MODE.
Black
Silver
White
Red
7
Multiple Select
Using this graph, determine which favourite food represents the MODE.
Pizza
Spaghetti
Fried Chicken
Hamburgers
Fish n' Chips
8
Multiple Choice
Determine the MODE of the following data set.
{100, 125, 87, 113, 187, 45, 98, 112, 155}
187
100
Impossible to tell,
There is no mode.
Data and Statistics - The MODE
by Mr. Crofts
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