2006-12-01 02:23:18 · 5 answers · asked by surya p 1 in Science & Mathematics ➔ Mathematics
Hello Friend!
AM = ( total score of all the items / total number of items )
Example:
The AM of 30,40,50,60 is 45. ie (30 + 40 + 50 + 60) / 4 = 45.
2006-12-01 04:54:04 · answer #1 · answered by BEVAN 3 · 0⤊ 0⤋
What???? What are you asking?
If you're asking how to get the mean, then
mean = (A1 + A2 + A3 +...+ An) / n
where n is the number of elements being averaged.
2006-12-01 10:28:41 · answer #2 · answered by Radagast97 6 · 0⤊ 0⤋
Vedic math. It has 16 brief formulas in Sanskrit that have been translated and interpreted into astonishing arithmetic shortcuts.
Read more here --> http://www.wired.com/news/culture/0,1284,64575,00.html
2006-12-01 10:29:06 · answer #3 · answered by DanE 7 · 0⤊ 1⤋
total of items divide by no. of item
2006-12-01 10:28:17 · answer #4 · answered by ASHWIN R 2 · 0⤊ 0⤋
suppose there are 'n' elements starting from A1,A2,A3.............An
arithmetic mean is defined as:
AM=(A1+A2+A3..........+An/n)
we also have geometric mean and harmonic mean.
2006-12-01 11:10:41 · answer #5 · answered by devil_b 2 · 0⤊ 0⤋