The accompanying data represent the number of students registered for eleven randomly selected sections of STA-2023 on the Dale Mabry campus in a recent semester.

23, 28, 16, 21, 20, 27, 17, 17, 16, 17, 21

Compute each statistic requested. Round answers to one decimal place (using standard rounding rules), as needed.

Sample mean: students Sample median: students Range: students Sample standard deviation: students Mode: students