Author Question: Supposed you have conducted an analysis of variance in a design with multiple groups and obtained ... (Read 14 times)

kwoodring · **on:** Jun 20, 2018

Supposed you have conducted an analysis of variance in a design with multiple groups and obtained evidence of a significant difference among means. If you then decided to investigate which means differed significantly, you would use what test?

a. Multiple t-tests
b. Planned comparisons
c. Correlational analysis
d. Post hoc comparisons

Question 2

Traditionally, psychologists who conduct an experiment with one independent variable that has two conditions have used what statistical test for data analysis?

a. Analysis of variance
b. Planned comparisons
c. Post hoc comparisons
d. Student's t test