OG详解-OG1 数学2 Q14

The correct answer is 10. The mean of a data set is calculated by dividing the sum of the data values by the number of data values in the data set. For this data set, the mean can be calculated as 6+8+16+4+17+26+8+5+5+510​​ , which is equivalent to100​10​, or 10.