Calculating an average is done in two steps:
- First: you calculate the sum of the terms whose average you would like to calculate.
- Second: you divide the sum of the terms by their number.
In your case:
- First: 10 + 6 + 12 = 28
- Second: 28 / 3 = 9.33333....
3 is the number of terms added together which are: 10, 6 and 12 (3 numbers).
Answer: Therefore your average is: 9.33333....
6 3 6 10 17 12
5 6 7 10 4 15 12
6 + 9 + 12 + 5 + 18 = 50 There are five numbers being averaged, so…. 50 divided by 5 equals an average of 10
The average of 12, 6 & 24 = (12+6+24)/3 = 42/3 = 14.
Mean = Average of all numbers5 + 14 + 7 + 4 + 12 + 6 + 14 + 6 + 18 + 12 = 9898/10 = 9.8Mean = 9.8
6 + 10 + 14 + 18 = 48/4 = 12 The average of the four numbers is 12.
6 + 10 + 14 + 18 = 48/4 = 12 The average of the four numbers is 12.
The mean average is (6+12+10+4+3)÷5 = 7 The median average is middle number of {3, 4, 6, 10, 12} = 6 There is no mode average as every number appears with the same frequency (of 1).
(6 + 12 + 10 + 4 + 3) ÷ 5 = 7 Therefore, 7 is the average of the five numbers given in the question.
12 +12+6=30 30/3=10 to find the average of something you add up the values and divide the total by the number of values you had
6 3 6 10 17 12
(6+2+8+6+3)/5 =(6+10+6+3)/5 =(12+10+3)/5 =(12+13)/5 =25/5 =5 Five is the average of 6, 2, 8, 6, and 3.
5 6 7 10 4 15 12
8+10+12=30 30/3=10 10 is the average of 8 12 and 10 If that's 812 and 10, the average is 411. If that's 8, 12 and 10, the average is 10.
8+10+12=30 30/3=10 10 is the average of 8 12 and 10 If that's 812 and 10, the average is 411. If that's 8, 12 and 10, the average is 10.
If the average of 6 birds' age is 10, and the difference in the youngest and oldest is 8 years, the ages of the 6 birds are 6, 10, 12, 17, 18, and 14.
6 + 9 + 12 + 5 + 18 = 50 There are five numbers being averaged, so…. 50 divided by 5 equals an average of 10