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....
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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
Mean = Average of all numbers5 + 14 + 7 + 4 + 12 + 6 + 14 + 6 + 18 + 12 = 9898/10 = 9.8Mean = 9.8
The average of 12, 6 & 24 = (12+6+24)/3 = 42/3 = 14.
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.
Let's denote the ages of the birds as x1, x2, x3, x4, x5, and x6. We know that the average age is 10, so the sum of their ages is 6 * 10 = 60. Since the difference between the youngest and oldest is 8, we have the equation x6 - x1 = 8. Additionally, the sum of their ages is x1 + x2 + x3 + x4 + x5 + x6 = 60. With these two equations, you can solve for the ages of the 6 birds.
6 + 9 + 12 + 5 + 18 = 50 There are five numbers being averaged, so…. 50 divided by 5 equals an average of 10