Non-negative integers with a mean of 8 can include:
0 16
1 15
2 14
3 13
4 12
5 11
6 10
7 9
And all those sets of numbers reversed.
Arrange the numbers in order of size (increasing or decreasing). The median of all eight is the mean of the fourth and fifth. The mean of the two numbers is their sum divided by two.
It is 8.5, the mean of the middle two numbers, 8 and 9.
6 + 14
8 and 360
The difference of two numbers is 8. Their sum is 22. What are the two numbers?
Two numbers can have only one arithmetic mean. In this case, it is -2.5Two numbers can have only one arithmetic mean. In this case, it is -2.5Two numbers can have only one arithmetic mean. In this case, it is -2.5Two numbers can have only one arithmetic mean. In this case, it is -2.5
Both the median and mean of these two numbers are equal to 8.
If there are three numbers and there is a mode, then that must mean that two of the numbers are identical. In this case it is five. So we have two of our numbers:5 5 _To get a mean (average) of eight from three numbers, simply multiply eight by three, then subtract the two other scores to get the score required. In this case, it is 14:(5 + 5 + 14 = 24) (24 / 3 = 8)5 5 14Check:5 is the most common.5 + 5 + 14 = 2424 / 3= 8.
11
To find two numbers with a mean of 10 and a range of 8, we can set up a system of equations. Let x be the smaller number and y be the larger number. We know that (x+y)/2 = 10 (mean of 10) and y-x = 8 (range of 8). Solving these equations simultaneously, we get x = 6 and y = 14. Therefore, the two numbers are 6 and 14.
You need at least two numbers to find a GCF.
5,3