let's say you have four numbers: 2, 4, 7, and 9
you add these numbers up...which is 22....then you divide by the amount of numbers you added which is 4.....
22 divided by 4 = 5.5 add everything up and divide by the numbers added example: add 5,6,4,9,1 equals to 25 5 numbers divide 5 into 25 and that's the mean (average)
You can try this website.
Sometimes in Science you will have to measure things and/or you will have to find the average. So basically that's what math has to do with being a scientist.
is = in math
you find the average by adding the #s up and dividing by # of #s
You add all the #s and divide the sum by how many there are.
The average of a set of numbers is the sum of the numbers in the set divided by the number of elements in the set.
it means the average. to find it, you add all the numbers you want to find the average of and divide it by the number you used. For instance, if you wanted to find the mode of 5,7,8,9,1 you would first add all the numbers which is 30. Then, because you are finding the average of 5 numbers, you would do 30/5 which is 6.
You can use it to find a batter's batting average,or just simple math like the bases (first, second,and third).
Mean is the average. To find the average, add up the group of numbers and divide by how many numbers there were.
By summing the mathematical variables say;X1+X2+X3 Then, dividing by their average 3.
you find their average, like say if its 8 and 10, the median is 9 :)
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