Flashcards
research methods 1
Flashcards do conjunto (10)
- 1populationgroup connected by a characteristic
- 2samplethe people we study to represent the whole population
- 3statistics describe...a population
- 4paramaters describe...a sample
- 5central tendancymean
median
mode - 6modegreat for nominal data, may be more than one mode which can become an issue when interpreting data.
- 7mediangreat for ordinal and interval/ratio data, not really affected by outliers
- 8meangood for interval ratio
- 9measures of variabilityrange
interquartile range
variance
standard deviation - 10—
Informações
- Descrição
- FlashCards sobre research methods 1, criado por Arun Bhatia em 17-10-2016.
- Criado por
- Arun Bhatia · out 2016
- Atualizado
- 18 out 2016
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