forty
35.07
The lower quartile is 29.
31, 33, 35, 37, 39, 41, 43 & 45 = eight odd numbers !
The median of 22 23 24 25 26 27 28 29 30 31 32 33 34 3536 37 38 39 40 41 42 43 44 45 46 47 48, is 35. (the central value of the 27 numbers, with as many above as below)
forty
23, 24, 26, 29, 30, 32, 33, 34, 35, 46, 37, 39, 40, 42, 45
25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45
-39 + 6 = -33
odd numbers between 25 and 45 inclusive are 25 27 29 31 33 35 37 39 41 43 45
35.07
45
The lower quartile is 29.
10 + 29 = 39 39 - 12 = 27 27 + 12 = 39 39 - 46 = -7 10 + 29 - 12 + 12 - 45 = -7
They are: 33 35 39 45 and 49
3 (15/5), 21/5, 27/5, 33/5, 39/5, 9(45/5) Range = 9 - 3 = 6 Mean = (15/5 + 21/5 + 27/5 + 33/5 + 39/5 + 45/5)/6 = (180/5)/6 = 36/6 = 6
The numbers are: 27 30 33 36 39 42 and 45