Write pseudo code for finding the mean of a set of numbers.

mean( list_of_numbers )
length <-- length of list_of_numbers
index <-- 1
sum <-- 0
while index <= length {
sum <-- sum + list_of_numbers[index]
index <-- index + 1
}
return sum / length

example input :

mean ( 1 2 3 4 )
length <-- 4
index  <-- 1
sum    <-- 0
list_of_numbers[1] = 1
list_of_numbers[2] = 2
list_of_numbers[3] = 3
list_of_numbers[4] = 4

[toggle title="Answer" float="left" width="100px" margin="0 20px 20px 0" status="closed"] 2.5 [/toggle]

source : SCHAUM’S OUTLINE OF Principles of COMPUTER SCIENCE