1
Q
How do you find the median?
Example: 1,4,,7,2,8,5,9
A
But all the numbers in numerical order, if they is a odd number of results then the middle number is the answer. If they is a even number of results the two central numbers are the answer.
1,2,4,5,7,8,9 Answer: 5
2
Q
How do you work out the mean?
A
You add up all the numbers and divide by how many they are.
3
Q
How do you work out the volume of a shape?
What units do you put after the answer of the volume?
A
Width X height X length
Cm3
4
Q
What a congruent triangles?
A
Triangle with 2 sides of equal length
5
Q
How do you find the mode?
Example: 2,3,4,5,3,6,3,2,7
A
It is the number that occurs the most
3
Maths
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