Average of an evenly spaced set:
(first + last)/2 = (1 + 199)/2 = 100
sum of numbers in the set = n * average = 100 * 100 = 10,000
(first + last)/2 = (1 + 199)/2 = 100
sum of numbers in the set = n * average = 100 * 100 = 10,000
Statistics : Posted by LucienH • on 25 Nov 2016, 02:26 • Replies 7 • Views 63814










