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Author Question: The t-test is appropriate for small sample sizes with unknown standard deviations. Indicate whether ... (Read 53 times) |
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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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