Spearmans rho test - Study guides, Revision notes & Summaries

Sampling error Correct Answers When your sample is not representative of the population in which you are trying to generalize your findings to Assignment error Correct Answers Ppts in both conditions are different in some way, meaning you cannot compare the two conditions and you reduce the chances of experimental effect Measurement error Correct Answers When the variable you are trying to measure is not measured properly, meaning you are likely to make a type I error Error variance in ...

Chi squared - ANSWER -difference/association (correlation) nominal data unrelated data SIgn test - ANSWER -correlation nominal data related data Spearmans rho - ANSWER -correlation ordinal data - Pearsons r - ANSWER -correlation interval data - parametric test unrelated t-test - ANSWER -difference interval data unrelated data parametric test - normally distributed sample, homogeneity of variance related t-test - ANSWER -difference interval data related data pa...

Chapter one: statistics and the scientific method - Answer :) Population - Answer the complete set of individuals, objects, or scores that you are interested in studying sample - Answer a subset of the population variable - Answer any property or characteristic of some event, object, person, that may have different values at different times depending on the conditions Independent variable - Answer controlled by the researcher- it is manipulated dependent variable - Answer the outc...

AQA A Level Research Methods Revision Notes - Spearman's Rho Test

AQA A Level Research Methods Revision Notes - Spearman's Rho Test