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psych experimental methods

A researcher is studying the average grade in PSY 468. Her null hypothesis is there is that the average grade is not different from 85%. The most appropriate test to analyze the results would be:

Group of answer choices

a. A one-sample t-test

b. An unpaired two-sample t-test

c. A paired two-sample t-test

d. A one-way ANOVA

e. A repeated-measures ANOVA

f. A two-way ANOVA

g. A Pearson’s correlation test

h. A chi square test for goodness of fit

i. A chi square test for independence


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