What term is used to describe the average of all scores?

The term that is used to describe the average of all scores is "mean." In statistical terms, the mean is calculated by adding together all the values in a data set and then dividing that sum by the total number of values. This measure provides a central point that is representative of the entire data set.

Understanding the mean is essential in various fields, including emergency medical services, where it may be used to assess average response times, patient vitals, or other quantitative measures. It allows practitioners to evaluate data more effectively and make informed decisions based on overall trends rather than individual data points.

In contrast, the mode refers to the most frequently occurring score in a data set, while the median is the middle score when all values are arranged in order. Frequent distribution isn't a standard term used in statistics to describe a measure of average but rather relates to how often values occur within data. Each of these alternative terms serves its own specific purpose in data analysis, but when focusing on the average, the mean is clearly the most appropriate choice.