The average of these numbers is 12.7You calculate this by adding all the numbers up (which in this case equals 254) and then divide by the total number of numbers (which in this case is 20 numbers) 254 divided by 20 equals 12.7
7
The median is 20, as it is the middle number when they are all listed in order.
16.5 is the median.
I really think you can do this. 13, 14, 15, 16, 17, 18, 19, 20...
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
its 13 14 14 3 5 5 6 7 7 19 20 20 its simple math haha pwned
They add up to 101 and the mean average is 101/6 = 16.83333...recurring 3
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
11- undecagon 12- dodecagon 13- 13-gon 14- 14-gon 15- 15-gon 16- 16-gon 17- 17-gon 18- 18-gon 19- 19-gon 20- 20-gon
The average of these numbers is 12.7You calculate this by adding all the numbers up (which in this case equals 254) and then divide by the total number of numbers (which in this case is 20 numbers) 254 divided by 20 equals 12.7
7
Sides-------Name 13--------Tridecagon 14------Tetradecagon 15------Pentadecagon 16-------Hexadecagon 17------Heptadecagon 18-------Octadecagon 19------Enneadecagon 20---------Icosagon
the average age is 14-18 or 14-17. other age ranges include 15-17 15-18 15-19 15-20 and 14-20, but the average is 14-18
13
The median is 20, as it is the middle number when they are all listed in order.
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20