The plural of statistic just above is another basic meaning of statistics. Assume there are 8 students in a particular statistics class, with 1 student being male. Since 1 is 12.5% of 8, we can say 13% are male. The 13% represents a parameter (not a statistic) of the class because it is based on the entire population. If we assume this class is representative of all classes, and we treat this 1 student as a sample drawn from a larger population, then the 13% becomes a statistic.
An open MRI typically costs about the same as a conventional MRI, about $1,000-$5,000, depending on the parts of the body being examined. An upright MRI allows patients to be scanned while standing or sitting, which can be helpful in diagnosing certain conditions.
In general, Americans donât use more health care than citizens of other countries. But we pay a lot more for the health care we do get. Data gathered by the International Federation of Health Plans show that an MRI costs, on average, $1,121 in the United States and $363 in France.