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Which of the following is an assumption for a related samples t statistic?
The common assumptions made when doing a t-test include those regarding the scale of measurement, random sampling, normality of data distribution, adequacy of sample size, and equality of variance in standard deviation.
Which of the following is an assumption for computing the related samples t
Which of the following is an assumption for computing the related samples t test? The population being sampled from is normally distributed. The population variance of difference scores is unknown.
When carrying out at test what does independent mean quizlet?
You carry out a t test for independent means when you have done a study in which you have scores from two samples of different individuals and you do not know the population variance. In a t test for dependent means you have two scores from each of several individuals.
Which one of the following is an assumption made when using a two sample test of means with equal population standard deviations?
Which one of the following is an assumption made when using a two sample test of means with equal population standard deviations? The populations have equal but unknown standard deviations.