Question

One statistic of interest to many researchers is the median of a set of data. The median is the value in the middle. (This is NOT the average.) Being in the middle implies that the data are in order (sorted). If there are an odd number of data items, the middle is simple to find. If there are an even number of data items, you take the average of the two middle values.Find the median of a set of data from a file of unknown length.

Answer 1

To find the median of a set of data from a file of unknown length, input the data into a list, sort the list in ascending order, and apply the median formula.

Step-by-step explanation:

The median is a number that measures the center of the data. It separates the ordered data into halves. When a data set has an odd number of data values, the median is equal to the middle value. When a data set has an even number of data values, the median is equal to the average of the two middle values. To find the median of a set of data from a file of unknown length, you need to input the data from the file into a list, sort the list in ascending order, and then apply the median formula.