- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: A pollster wishes to estimate the number of left-handed scientists. How large a sample is needed ... (Read 54 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
There are more sensory neurons in the tongue than in any other part of the body.
Did you know?
Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.
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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
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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.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease.