The function was introduced in Excel 2007. At this platform we share Handwritten class notes and Free Study material for Competitive exams. The following is the formal mathematical formula for the arithmetic mean a fancy name for the average.
Let a 1 a 2 a 3 a n be a set of numbers average a 1 a 2 a 3 a n n.
How to Calculate Average. Find average of the series of 31 33 35 99. Total weight of 24 students and the teacher 25 354 kg 885 kg. Separate each number with a comma.