Author Question: Factorial research designs have one independent variable with multiple levels. Indicate whether ... (Read 144 times)

mia · **on:** Jul 13, 2018

Factorial research designs have one independent variable with multiple levels.

Indicate whether the statement is true or false

Question 2

What is the purpose of wildcard characters in online searching?

a.) finding exact phrases
b.) expanding search terms to include different forms of a word
c.) allowing the search engine to use synonyms when searching
d.) making sure you find only the terms you enter