4
2
The mean of any nine numbers is 1/9th of their sum.
1+2+3+4+5=15/5=3
The mean of 2, 4, 5, 1, and 3 is 3. To find the mean of a set of numbers, you first add them all up. 2+4+5+1+3= 15. Then you divide that sum by the number of numbers in the set. 15/5= 3.
no
1, 4, 10
add all of them up and divide by amount of numbers eg 1 2 3 4 5 1+2+3+4+5 / 5
To find four numbers with a range of 6, a mean of 4, and a median of 3, we can start by setting up an equation for the mean. The mean is the sum of all numbers divided by the total number of values. So, 4 = (a + b + c + d) / 4, where a, b, c, and d are the numbers. Since the median is 3, the two middle numbers must be 3 and 3. The range is the difference between the maximum and minimum values, so the numbers could be 0, 3, 3, and 6.
Arithmetic mean is simple averages of numbers that you have. e.g if you 4 numbers as 2,3,5,1 then arithmatic mean of these number is 2+3+5+1 divided by 4. so arithmatic mean for above numbers is 11/4=2.75
To find the mean of the numbers 5, 4, 9, 7, 5, 6, 3, and 1, first sum the numbers: 5 + 4 + 9 + 7 + 5 + 6 + 3 + 1 = 40. Then, divide the total by the number of values, which is 8. Therefore, the mean is 40 / 8 = 5.
The mean of a set of data is the average. You find it by adding the numbers and dividing by the amount of numbers. For example 1, 2, 3, 4, 5, 6, 7 mean = 1+2+3+4+5+6+7 / 7 28/7 (28 is the sum of the numbers, 7 is the amount of numbers in the set) The mean is 4.
The arithmetic mean of a set of numbers are the sum of the numbers in the set, divided by the amount of numbers in the set. If the numbers in a set were to be 1, 2, 3, 4, and 5, the sum would be 1+2+3+4+5=15/5=3.