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A sample of metal has a mass of [m] grams.  What is this mass in milligrams? 

Which study design is best described by the following: inefficient for rare outcomes?

Which study design is best described by the following: efficient if long delay between exposure and outcome?

A candle made of a certain wax blend burns at a rate of [x] milligrams/minute.  What is the value of this burn rate if expressed in grams/hour? Report Answers in 2 decimal places

Which study design is best described by the following: can be costly?

Which study design is best described by the following: investigator has control over which study subjects are exposed to the factor of interest?

A piece of drift wood has a density of 0.76 g/cm3 while a piece of alloy has a density of 6.7 g/cm3.  Which statement is accurate?

Which of the following is equal to 0.00539? 

Which study design is best suited for: easily studying multiple outcomes with same comparison groups?

Normal average normal body temperature is 98.6 oF.  Three children have their temperature taken at a doctor’s office.  The first child has a temperature of 310 K.  The second child has a body temperature of 98.5 oF.  The third child has a body temperature of 39.1 oC.  Which child is running a fever (A fever is considered 100F or higher).