1. What is the median of this data?96 94 93 90 89 87 84 81 79 78 76 74 73 72 71 69 68 3 7
Click on slide
What is the median of this data?
How many numbers are there? 4
How many numbers are there? 44
Which one is in the middle of the ordered set?
Which one is in the middle of the ordered set?
There are two numbers in the middle
7 , 10
There are two numbers in the middle
68 , 66
7 + 10
Add together and divide by two
Add together and divide by two 2 2
The median is:
8.5
The median is: 67
Designed by Lukas van Veen

2. Where is the median of this data?96 94 93 90 89 87 84 81 79 78 76 74 73 72 71 69 68 3 7
22nd position
23rd position
Where is the median of this data?
How many numbers are there? 4
How many numbers are there? 44
4 is an even number
44 is an even number
There is no single number in the middle
There is no single number in the middle
4 + 1
44 + 1
Add one and divide by two
Add one and divide by two 2 2
The median is in the 2.5th position
The median is in the: position
22.5th
The median is between the 2nd & 3rd number
The median is between the 22nd and 23rd number
Designed by Lukas van Veen