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Beth Vickers Psychology A-Level Inglés 4 fichas

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1Correlation - Nominal: Sign and Chi test. - Ordinal: Spearman's Rank.Independent measures
- Nominal: Chi square.
- Ordinal: Mann Whitney U test.
2Repeated Measures - Nominal: Sign test. Ordinal: Wilcoxon.Nominal:
When something can be counted but not put in order or be able to be measured.
E.G. males= 1 Females= 4.
3Ordinal: This is if the data can be put in an order or when there is a rating scale attached. E.G. tasting biscuit on a scale of 1-5, 1 being strongly dislike and 5 being strongly like.Interval Data:
This is data measured using equal intervals. This is likely when using public levels of measurement.
E.G. measuring something in cm or in hours.
4Type one error: When something is seen as positive when its not. This is falsely rejecting the null hypothesis.Type two error:
When something is seen as positive when its not.
This is falsely rejecting the null hypothesis.

Descripción: A-Level Psychology Fichas sobre Sin título, creado por Beth Vickers el 05/03/2016.
Creado por: Beth Vickers
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