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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
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∙ 13y ago
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What is the mean of 21 15 19 28 10 17 09 15 26 14 10 18 24 12 16?
(21+15+19+28+10+17+9+15+26+14+10+18+24+12+16) / 15 = 16.93 recurring (that is, 16.93333...)
What is the mode in 15 17 18 15 16 14 17 20 19 12 17 12?
17
What are the composite numbers between 11-19?
They are: 12, 14, 15, 16 and 18
What is the median of the data 14 15 19 14 19 29?
(15 + 19)/2 = 17
What is the range median mean max min and mode of 12 12 13 13 14 15 17 17 17 19 21 21?
min= 12 max=21 median=17 mode=17 mean=191
What is the mean of 21 15 19 28 10 17 09 15 26 14 10 18 24 12 16?
(21+15+19+28+10+17+9+15+26+14+10+18+24+12+16) / 15 = 16.93 recurring (that is, 16.93333...)
What are the composite numbers between 11 and 19?
The composite numbers between 11 and 19 are 12, 14, 15, 16 and 18
What is the mode in 15 17 18 15 16 14 17 20 19 12 17 12?
17
What is the mean of 19 14 14 19 20 15?
They add up to 101 and the mean average is 101/6 = 16.83333...recurring 3
What is the median of 10 11 12 13 14 15 16 17 18 19 20?
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
Order the numbers 10-20?
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
What are three fractions for 4 9?
14/23 12/15 16/19
What are the composite numbers between 11-19?
They are: 12, 14, 15, 16 and 18
What is the median of the data 14 15 19 14 19 29?
(15 + 19)/2 = 17
What is the range median mean max min and mode of 12 12 13 13 14 15 17 17 17 19 21 21?
min= 12 max=21 median=17 mode=17 mean=191
What is the median of 1 13 10 12 15 32 40 6 27 31 12 19?
14. Put in order: {1, 6, 10, 12, 12, 13, 15, 19, 27, 31, 32, 40} There are 12 data items, so the median is the (12 + 1) ÷ 2 = 61/2th data item. As 61/2 is not a whole number, take the mean average of the 6th and 7th data items: 6th is 13, 7th is 15 ⇒ median = (13 + 15) ÷ 2 = 14
What is the least common multiple of 14 15 and 19?
LCM(19, 14, 15) = 3990.
