Does the sentences below need to be cited? Why or why not?

Bill Gates is the founder of Microsoft.

Students who studied two hours a day did 25% better in the final exam.

The first does not need to be cited. It's just a fact. The second should be cited because it refers to a specific study or studies or experiment(s). You need to be able to demonstrate that it's not just your opinion, but based on something that has some credibility.

8. Does the sentence below need to be cited? Why or why not?

Students who studied two hours a day did 25% better on the final exam.

Well, citing sources is like using a seat belt - it's not always necessary, but it's a good idea for safety. In this case, the first sentence about Bill Gates being the founder of Microsoft is a well-known fact, so it's like saying "the sky is blue" - you don't really need a source for that.

However, the second sentence about students studying two hours a day and performing 25% better in the final exam could benefit from a citation. It's always a good idea to provide a source when making specific claims or citing statistics, so people can go back and verify the information. It helps avoid any accusations of making things up, which, let's face it, nobody wants to be accused of.

The sentences provided do not require citation if they are considered common knowledge. Common knowledge refers to information that is widely known and accepted by the general public without the need for a specific source.

In the case of the first sentence, the fact that Bill Gates is the founder of Microsoft is widely known and documented, so it can be considered common knowledge and does not require citation.

Regarding the second sentence, if there are reputable studies or sources that support the claim that students who studied two hours a day performed 25% better in a final exam, then it would be advisable to cite those sources to back up the statement. However, if this is a general observation or commonly accepted belief without a specific study or source to cite, it may be considered common knowledge and not require citation. It is always best to err on the side of caution and cite sources when in doubt.

The first sentence, "Bill Gates is the founder of Microsoft," does not need to be cited. This is a widely-known fact that can be considered common knowledge. However, if you were including additional information or specific details about Bill Gates' role or achievements, then it would be appropriate to provide a citation.

The second sentence, "Students who studied two hours a day did 25% better in the final exam," may require citation depending on the context. If this statement is sourced from a specific research study or academic paper, then it should be cited to give credit to the original source. However, if this is a general statement or a commonly accepted fact, a citation may not be necessary. It's important to consider the intended audience and the purpose of the information when determining whether a citation is required.