Graph Stuff Flashcards
What is important to remember when you have quantitative data
Manipulate it
How do you know if you’ve done the spear-mans rank right
Answer always between 1 and -1
What does a number close to 1 mean
Pos correlation
One increases other increases
What does a number close to -1 mean
Neg correlation
One increases other decreases
What does a number near 0 mean
No correlation (weak pos or neg correlation)
What is the null hypothesis
They’re in no relationship between…
What does the bid price model assume (3)
Land in the centre is the most accessible
Most accessible land is in most demand by certain land uses
The price of land in the centre will be highest because it is in most demand
Pos criticisms of Bid model
Mostly representative eg modern city
Easy to read and understand
It simplified
Neg Critisisms of Bid model
Not representative to all cities and urban forms eg African cities
Residential land use is always the lowest cost vice versa
Out of town shopping centres not taken in account
Too simplistic
