Answer:
The mean or average is 9.5 for this set of data. The median is 10.5 and the range is 5.
Answer: if i can have brainliest that would be great
Total Numbers in Set: 10
Mean (Average): 10.5
Median (Middle): (10+11)/2 = 10.5
Mode (Most Common): 10,11
Range (Biggest - Smallest): 5
Ascending Order: 8,9,10,10,10,11,11,11,12,13