Author Question: In a study using the gender of the participant as an independent variable, how many levels of the ... (Read 56 times)

jwb375 · **on:** Aug 4, 2018

In a study using the gender of the participant as an independent variable, how many levels of the independent variable are there?

A) 1
B) 2
C) 3
D) None, since sex cannot be manipulated

Question 2

In more complex research, in which there may be several research hypotheses and several dependent measures,

A) an analysis of variance (ANOVA) will typically suffice.
B) a t-test is sufficient, no matter what the complexities are.
C) selection of appropriate statistical tests is better deferred until the data are collected.
D) we may need a number of statistical procedures to analyze the data.