Answer:
Populist candidates won the race for Texas governor twice.
Explanation:
All of the following except option C were evidence of the success of the Populist Party in Texas politics.
It pollutes the air and can get people killed by cave in's.
Answer:
TRUE
Explanation:
In the Schenck v. United States case, the US Supreme Court decided that the First Amendment could be restricted if the words spoken or printed represented a clear and present danger to society. Because of that, freedom of speech is not an absolute right, the government could restrict speech if the the words mean a clear and present danger to society.
Extraneous
An <em>extraneous variable</em> is a variable in an experiment that you are not intentionally studying. These variables usually provide undesired affects on the experiment.
In this example, the independent variable is whether a sentence is humorous or not, and the dependent variable is the memory performance score. However, because the humorous sentences are only given to males, and the non-humorous sentences are only given to females, gender becomes an extraneous variable as you are not intentionally testing gender's relation to the dependent variable, but it is still affecting the experiment.
