I think the hypothesis of the CBD was a good place to start because it helped me to concentrate on the important things from the investigation, it also kept me focused and I had something to aim for.

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Chapter 5

Evaluation

I think the hypothesis of the CBD was a good place to start because it helped me to concentrate on the important things from the investigation, it also kept me focused and I had something to aim for.

Questionnaire

The questionnaire was an important method because by asking the public a range of questions it created lots of data. Although it was good some people could have answered twice which would have caused me to double up my results. I did a sample size of 50, which was too small; I should have done 100. Somepeople refused to answer the questionnaire that meant my results would have changed in a big way. Somepeople may not have known the area aswell so could have guessed for some questions. These things could have been improved by having a larger sample size of 100. Doing the questionnaire in parts on different days, which would have shown a more spread out set of results.

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Bi-polar

Another important method we used was the bi-polar, it was attractive, clearly defined it showed good results and helped us find the zone of improvement and the zone of decay. The problem with these results were that people would have different opinions on the same area, for example I could mark area 1 (Wilkinsons) 79/100 and then another pupil from the same class could mark it 31/100 this can cause a problem in the final results. The weather can change from good to bad this can affect peoples opinions on the area. Timing was a big factor ...

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