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.
While prices do vary depending on the part of the body receiving the MRI scan, cost is most greatly influenced by geographic location as well as the facility. In general, MRIs range in cost from $400 to $3,500. Some of the most common MRI scans include: Head MRI: Scan of the brain and nerve tissues.