1. GCSE Geography – General Skills
Map Skills (Scale/ Distance/ Symbols/ Grid References)
Graphical Skills (Using graphs – remember trend and quote data)
Statistical Skills (Maths)

8. 1 blue box on an OS map is 1 square kilometre.

17. Match up the correct definition to the correct term.
LO1: (MUST) be able to define statistic terminology
Match up the correct definition to the correct term.
Add up all of the numbers and divide by how many you have in the list.
Mean
How much there is of one thing compared to another.
Ratio
Range
The largest number in the data set minus the smallest.
Mode
The number that appears most often in the list
Self Assess
Frequency
How often something happens.
The number that appears in the middle if you put all the numbers in order of small to large.
Median

18. Further Statistical Terms
LO1: (MUST) be able to define statistic terminology
Further Statistical Terms
Interquartile Range
Halfway between the lowest figure and the median.
Upper Quartile
Halfway between the highest figure and the median.
Lower Quartile
The difference between the upper and lower quartiles.
Cumulative Frequency
The total of all of the frequencies.