Step-by-step explanation:
A voluntary response sample is defined as a type of sample made up of self-chosen participants. These participants volunteer to take part in different research studies to share their opinions on topics that interest them. A voluntary response sample is made up of persons who volunteer to take research surveys.
Answer:
Reduced form
Step-by-step explanation:
Hope this helps!
Add 5 to 5, or multiple 5 by 2.
4x is the proportionality
