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Author Question: A chi-squared test of a contingency table with 4 rows and 5 columns shows that the value of the test ... (Read 56 times) |
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Everyone has one nostril that is larger than the other.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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The FDA recognizes 118 routes of administration.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.