Recommended diluent (Bacteriostatic water) contains benzyl alcohol as a preservative. 1 gram Vial âEach 16 mL (when mixed as directed) contains methylprednisolone sodium succinate equivalent to 1 gram methylprednisolone; also 12.8 mg monobasic sodium phosphate anhydrous; 139.2 mg dibasic sodium phosphate dried.
Population vs Sample. The main difference between a population and sample has to do with how observations are assigned to the data set. A population includes all of the elements from a set of data. A sample consists one or more observations drawn from the population.
Sample: A sample is a portion of a population selected for further analysis. How samples are obtained or types of sampling will be studied in lesson 7. Most any of the examples above for population could serve as a sample for the next higher level data set. The plural of statistic just above is another basic meaning of statistics.