Mathematics, 05.03.2021 01:00 0139236
An experiment was done to see whether Vitamin C prevents colds. 100 people were randomly assigned to treatment (2,000 mg Vitamin C daily) and 100 to control (2,000 mg placebo daily) The treatment group averaged 2.3 colds in a year with an SD of 1.6 and the control group averaged 2.6 colds with an SD of 1.9. The question is: Is this a real difference or is that just due to chance
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Mathematics, 21.06.2019 15:00
2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.
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Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73
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Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?
Answers: 1
An experiment was done to see whether Vitamin C prevents colds. 100 people were randomly assigned to...
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