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GRE ARGUMENT 199

TOPIC: ARGUMENT199 - There is a general idea that waiters and waitresses are more likely to receive larger gratuities from large groups of people. A recent research study suggests this is not true. The researchers examined the relationship between the size of tips in restaurants and the number of meals charged on the bill. They found that, while most tips were around 15 percent, the minimum percen[......]

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GRE ISSUE 69

TOPIC: ISSUE69 - “Government should place few, if any, restrictions on scientific research and development”
WORDS: 587? ?? ?? ? TIME: 00:45:00? ?? ?? ? DATE: 2007-9-5 18:23:28

What is the role of government on scientific research and development? Some people may think of the work of society, of course including scientific research, should be put under the direction of government policy or regu[......]

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GRE ARGUMENT 51

TOPIC: ARGUMENT51 – The following appeared in a medical newsletter.?

“Doctors have long suspected that secondary infections may keep some patients from healing quickly after severe muscle strain. This hypothesis has now been proved by preliminary results of a study of two groups of patients. The first group of patients, all being treated for muscle injuries by Dr. Newland, a doctor who speciali[......]

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