5
The [mean] average of 5 numbers is 25, so their total is 5 x 25 = 125 The [mean] average of 4 numbers is 25, so their total is 4 x 25 = 100 → the excluded number is 125 - 100 = 25. Alternatively, as the average doesn't change, the excluded number must be the average, ie 25.
A signed number representing a change in average indicates the direction and magnitude of that change. A positive signed number suggests an increase in the average, while a negative signed number indicates a decrease. For example, if the average temperature rises from 20°C to 25°C, the change would be +5°C. Conversely, if the average drops from 20°C to 15°C, the change would be -5°C.
Add the values you wish to average, and divide by the number of values. For example: If I wanted to find the average of 1,2,3,4,5: (1+2+3+4+5)/(5)=3
The same number that is between 3 and 8 is 5. This is because 5 is the average or mean of 3 and 8. To find the average of two numbers, you add them together and then divide by 2. In this case, (3 + 8) / 2 = 11 / 2 = 5.
Median of 5 is 5 Average of 5 is 5 Sum of 5 is 5 It's quite pointless to calculate properties of collection of numbers if it consists of only one number.
It is: 4+7+5+4+5 = 25/5 = 5 which is the average number
If the average is 10 then 15 is 5 above average.
If the average of 5 numbers is 23 and the range is 10, what are the 5 numbers?
5-8
Since there is only one number, the average is the number itself! It is 132/10 = 66/5
The [mean] average of 5 numbers is 25, so their total is 5 x 25 = 125 The [mean] average of 4 numbers is 25, so their total is 4 x 25 = 100 → the excluded number is 125 - 100 = 25. Alternatively, as the average doesn't change, the excluded number must be the average, ie 25.
3, 5, and 7 are three prime numbers whose average is 5.
Four!
5-22 babies
If the average of 5 numbers is 86, then their sum is 430.If the average of 6 numbers is 84, then their sum is 504.The sum grew by (504 - 430) = 74, so that was the 6th number.
The average number of toes for an American is 10, as most people have 10 toes (5 on each foot).
3, 5, and 7 are three prime numbers whose average is 5.