15.8 how to get it: 12 + 14 + 15 + 19 +19 =79 then count how many numbers there are and divide it by the sum. so in this case 79 divided by 5 =15.8
To find the mean of the numbers 17, 11, 18, 14, 14, 19, and 12, first sum them up: 17 + 11 + 18 + 14 + 14 + 19 + 12 = 105. Then, divide the total by the number of values, which is 7: 105 ÷ 7 = 15. Therefore, the mean is 15.
(21+15+19+28+10+17+9+15+26+14+10+18+24+12+16) / 15 = 16.93 recurring (that is, 16.93333...)
17
To find the mean of the numbers 27, 13, 26, 14, and 15, first add them together: 27 + 13 + 26 + 14 + 15 = 95. Then, divide the sum by the number of values (5): 95 ÷ 5 = 19. Therefore, the mean is 19.
They are: 12, 14, 15, 16 and 18
To find the mean of the numbers 17, 11, 18, 14, 14, 19, and 12, first sum them up: 17 + 11 + 18 + 14 + 14 + 19 + 12 = 105. Then, divide the total by the number of values, which is 7: 105 ÷ 7 = 15. Therefore, the mean is 15.
(21+15+19+28+10+17+9+15+26+14+10+18+24+12+16) / 15 = 16.93 recurring (that is, 16.93333...)
The composite numbers between 11 and 19 are 12, 14, 15, 16 and 18
17
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.
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
To find the mean of the numbers 27, 13, 26, 14, and 15, first add them together: 27 + 13 + 26 + 14 + 15 = 95. Then, divide the sum by the number of values (5): 95 ÷ 5 = 19. Therefore, the mean is 19.
14/23 12/15 16/19
They are: 12, 14, 15, 16 and 18
(15 + 19)/2 = 17
min= 12 max=21 median=17 mode=17 mean=191