Because the title does not show a lot about the article except what it's about. You may be able to tell by the author because the author may have written reliable or unreliable information before.
It is the option C. it shows people who control their lives. Naturalism is characterized by how it shows lives controlled by outside forces
That statement is true, the best strategy to do next is indeed the unequal variance test.
The unequal variances test is only used when the two populations that were tested are equal.
This test that will crossreference every variances that these populations have in order to spot the difference that may cause the difference within the data