Author Question: What is the main difference between a one-way and a two-way analysis of variance? a. a one-way ... (Read 89 times)

scienceeasy · **on:** Jul 13, 2018

What is the main difference between a one-way and a two-way analysis of variance?

a. a one-way analysis of variance is used when you have one independent variable and a two-way analysis of variance is used when you have two independent variables

b. one-way is used when you have matched groups and two-way is used when you have independent groups
c. one uses a one-way when working with an odd number of independent variables and a two-way when working with an even number
d. in a two-way, you compute the F ratio using two different methods, and take the F that is larger

Question 2

Which is considered the most precise level of measurement?

a) ordinal
b) nominal
c) ratio
d) interval