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It is (21+15)/2 = 36/2 = 18
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∙ 10y ago
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What is the average of 21 18 15?
It is: 21+18+15 = 54 and 54/3 = 18 which is the mean average
What is the average of 14 15 22 21?
It is: 14+15+22+21 = 72/4 => 18 which is the mean average
What is the average of 9 13 17 and 21?
The average is 15.
What is the mean average of 6 15 and m?
The average of 6, 15 and m is (6 + 15 + m) / 3 = (21 + m)/3 = 7 + m/3
What is the average of 15 17 19 and 21?
something okay how i meant to know ? :)
What is the average of 21 18 15?
It is: 21+18+15 = 54 and 54/3 = 18 which is the mean average
What is the average of 14 15 22 21?
It is: 14+15+22+21 = 72/4 => 18 which is the mean average
What is the average of 9 13 17 and 21?
The average is 15.
What is the mean average of 6 15 and m?
The average of 6, 15 and m is (6 + 15 + m) / 3 = (21 + m)/3 = 7 + m/3
What is the lifespan of the snow leopards?
In the wild the average life span is 15 to 18 years. In captivity the average life span is about 15 to 21 years.
What is the average of 15 17 19 and 21?
something okay how i meant to know ? :)
What is the difference between 36 and 21?
36 - 21 = 1536 - 21 = 1536 - 21 = 1536 - 21 = 15
If the average arithetic mean of 8 12 15 21 x and 11 is 17 then what is x?
35
What is 21 times 15?
21*15 is equal to 315 21 x 15 = 315
What is a list of data with the following landmarks mode 21 median 24 maximum 35 range 20 use at least 7 numbers?
There is no such data set for 7 numbers. With the maximum at 35 and the range 20, the mode (average) will always be more than 21, even with the lowest numbers possible. e.g. 15 15 15 24 24 24 35 sums to 152, which is 5 higher than the necessary 147 (21 x 7) So you need at least 11 numbers such as 15 15 15 15 15 24 24 24 24 25 35, keeping 24 as the median and the average 21 (231/11).
What was the average salary in the early 1900's?
A years earnings in the 1900's Housemaid £12 Cook £15 Governess £21 A years earnings in the 1900's Housemaid £12 Cook £15 Governess £21
What is -21 - -36?
15
