Add the 4 numbers together and divide by 4, the answer is 17.
21 - 11 22 - 12 23 - 13
22
You can add any one of 13, 15, 17, 19 and 21.
6
Christian Beadles is 21 years old (birthdate is November 22, 1996).
6, 10, 11, 12, 14, 14, 15, 22 mean: 13 median: 13 mode: 14 range: 16
The range of 10, 13, 22, 25, and 31 is 21.
12:21 11:11 10:01 Military time 13:31 14:41 15:51 20:02 21:12 22:22 23:32 24:42
12, 14, 15, 16, 18, 20, 21, 22
In Statistics, mode is the value that apears the most. For example, if you are measuring something and get the values: 20, 20, 21, 21, 21, 21, 22, 22, 22 the mode of the sample is 21.
balls
Today is 5/13/13. 4/22/11 was two years, 21 days ago.