One way of thinking about what the mean of a data set means is to ask Whats a typical value Or Where is the middle of the data The center of a data set can actually. X is a raw data point. The two most widely used measures of the center of the data are the mean average and the median.
If A is a vector then mean A returns the mean of the elements.
The mean is the same as the average value in a data set. For interval or ratio levels in addition to the mode and median you can use the mean to find the average value. G Floor Trimmed Mean Percent x Sample Size g Floor 02 x 6 g Floor 12 Trimmed count g 1 Step 2. We can calculate its mean by performing the operation.