The answer is b i hope that helps
Answer:
<h3>d. extraneous.</h3>
Explanation:
Extraneous variables are variables which occur unintentionally while doing a research. When a researcher tries to find if an independent variable has an effect on a dependent variable, they may be chances that unexpected variable might occur which may affect the results of the research.
Here, the researcher who measured aggressive responses by people when exposed to violent and non-violent movies did not take into account the room temperature.
The room temperature may act as an extraneous variable which may have an effect on the result of his experiment.
<span><span>Kowtow is the term used to refer to the series of bows performed to show respect to the emperor. The act of kowtowing is part of Chinese customs.</span><span>
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Answer:
B. Some sports cars are red things
Explanation:
The proper standard form for the statement "some sport cars are red" is some sport cars are red things.
Note that things as used here is universal, it covers all. Since some sport cars are red, it follows that some sport cars are red things.
Option C is wrong because it contradicts the initial statement which states that some and not all sport cars are red.
Option A is also wrong in that since some sport cars are red, some sport cars are also red thing.
