stats sem 2 Flashcards
1
Q
parametric testing common assumptions:
A
pop should be normally distributed
variances should be approximately equal
no extreme scores
2
Q
4) Assuming the samples from populations A & B represent paired variables for a group of nA = nB = n individuals, a Pearson’s r test of correlation between variables. df=
A
n-2
3
Q
A 1-sample t-test to assess whether the mean of the sample from population A is different to some hypothetical value muH. df =
A
nA -1
4
Q
A
