Mode is the most common value in category data and numeral data.
- One benefit is that it is relevant to categories, when data is represented in categories sometimes mode is the most appropriate.
- One drawback is that it fails to desribe that data as there could be more than one mode in data.
Median value is the middle value in the data, if two medians are selected then they are added together divided by how many there are e.g. 2.
- Unaffected by extreme scores, because it is only concerned with the middle value.
- However, some extreme values need to be used just incase.
Mean is the outcome of all the values added together and divided by how many there are.
- Inlcludes all data so it is representative.
- Sensitive as one large or small number can make a big difference.
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