I have found a PDF. file that will help you out with the outlining! I have attached it to this reply.
<span>A researcher may claim that variables are related to each other if test results are significant.</span>
I believe the answer is B
Answer: The purpose of an excerpt is to be a trailer for a book.
Explanation: A excerpt can be like a little sneak peak that prepares the reader for the whole story. An excerpt can also help the the reader understand and memorize the subject the author is writing about.
Answer:
C
Explanation:
It's the only one that fits the meaning