Use appropriate measures of central tendency including median, mean, mode and modal class.

Measures of central tendency, including mean, median, mode, and modal class, are essential statistical tools used to summarize and describe data sets in geography. The mean provides the average value, while the median indicates the middle value when data is ordered, offering insight into skewed distributions. The mode identifies the most frequently occurring value, which can highlight common trends. Understanding these measures helps geographers analyze data effectively, allowing for informed conclusions about geographical patterns and phenomena.