18.5 As there are an even number of numbers, the median is the mean of the middle two; in this case median is (18 + 19)/2 = 18.5
Mean: 24.67 Median: 25 Mode: 29
14, 19, 29, 44, 64, etc. 14 + (5 x 1) = 19 19 + (5 x 2) = 29 29 + (5 x 3) = 44 44 + (5 x 4) = 64
(15 + 19)/2 = 17
29 26 35 29 26 30 26 18 29 19 18 19 18 29 26 20 18 32 16 29 24 21 35 30 29 28 37 39 29 26.34 6.17
8+9+12+18+23/5=14
10, 12, 13, 14, 15, 16, 18, 19, 20, 20, 22, 23, 24, 26, 29, 29, 30, 31, 32, 33, 34, 35, 39, 40, 44.
19, 23, and 29
19, 23 and 29
You would be 18; 19 on 29 Aug 2010.
The prime numbers: 19, 23, 29 and 61.
14.6552