inferential statistics Flashcards
sign test
difference
nominal
related
chi squared
difference
nominal
unrelated
spearmans rho
correlation
ordinal
related
pearsons r
correlation
interval
related
wilcoxon t
difference
ordinal
related
mann whitney u
difference
ordinal
unrelated
related t test
difference
interval
related
unrelated t test
difference
interval
unrelated
related things
correlation, repeated measures
unrelated things
independent groups
test of correlation
spearmans rho (rel)
pearsons r (un)
test of difference
sign, chi squared, wilcoxon t, man whitney u, related & unrelated t
nominal data
sign test, chi squared
ordinal data
c - spearmans rho, pearsons r
d - wilcoxon t, mann whitney u
interval data
related t test, unrelated t test
sign test calc
- calculate difference & indicate sign
- find calculated value of s = no + & -, smallest one
- decide whether 1 or 2 tailed
- decide level of significance
- identify critical value (using p value)
- establish signficance
sign test conc
the results (are/are not) significant as the calculated value of ____ is (higher/lower) than critical value of ___ for a (one/two) tailed hypothesis when *n=__ (n1=__ and n2=___) / df = __ * and p = ___
this means the experimental hypothesis has been (supported/rejected) and the null hypothesis has been (supported/rejected) and we can conclude that….
