11
(7+9+17)/3= 11
17-9=8 (not 18) 8-7=11 is the answer.
1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.
The mean is found by adding the values together and dividing by the number of values. 5+7+9+11+13+9 = 54 54 divided by 6 is 9. The mean of 5, 7, 9, 11, 13, 9 is 9.
11
(7+9+17)/3= 11
17-9=8 (not 18) 8-7=11 is the answer.
1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.
The average or mean of 3, 5, 7, 9, and 11 is 7.
It is: (7+11)/2 = 9
The mean average is (7 plus 11) divided by 2 = 9
11 1/3 + 6 7/9= 11 1x3/3x3 + 6 7/9= 11 3/9 + 6 7/9= 17 10/9= 18 1/9
The mean is found by adding the values together and dividing by the number of values. 5+7+9+11+13+9 = 54 54 divided by 6 is 9. The mean of 5, 7, 9, 11, 13, 9 is 9.
0, 1, 4, 5, 6, 7, 8, 9, 9, 9, 11 mean = 6 and 3/11 median = 7 mode = 9
7, 7, 7, 9, 11, 13
7