Word: examã
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Dates: during 2002-2002
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About a month later my mother received a letter from the INS telling her when to present herself for a Naturalization Exam??one which she passed, even if no one ever asked her any questions...
...should not be used in this context for what is really a sample standard deviation but, alas, that is the slang) has become a fetish among certain circles of science concentrators because it’s generally agreed that “making it” on an exam??that is, getting one standard deviation or more above the average—is a guaranteed “A.” Assuming that scores on an exam are normally distributed, making the “sigma” means doing better than roughly 85 percent...