- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: The mean of fifty sales receipts is 58.35 and the standard deviation is 10.38 . Using Chebyshev's ... (Read 23 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.